Main Page List
Free delivery on orders over £100.
All Rights reserved
Online Splitters, Amps
& Diplexers Shop
Two way screened weatherproof external / Mast Head splitter.
This unit may be mounted on the aerial pole (strap supplied) or on the wall. Loss 3.5dB.
Power pass on both legs. Frequency range 47 to 862MHz Earth bonding terminal.
2 year warranty on this product.
The 3 F connectors required are included in the price, and they`re decent ones.
For this product the P&P is cheaper if you phone the order through !
These Four Way Mains Amps are suitable for running two to four TVs. They are fully screened and the line power is a full 100mA, not just 50mA.... The amps have separate inputs for TV + FM and DAB. If a suitable FM/DAB aerial is connected to the second input, each of the outputs can then supply a TV and /or an FM or DAB tuner, either via a 2 way splitter or (ideally) a “Set Back Diplexer”.
Earth bonding terminal. Fully screened This amplifier uses Co Ax connectors (not supplied).
2 year warranty on this product. For this product the P&P is cheaper if you phone the order through !
If the 4 way amp is out of stock we`ll send you a 6 way for the same price.
Fully screened Mast Head Amp with inter-
The PSU, if required, is also screened and it has short circuit protection.
2 year warranty on this product.
The seven * F connectors required are included, and they`re decent ones !
For this product the P&P is cheaper if you phone the order through !
Fully screened Mast Head Amp Kit with variable gain by attenuation on the input. The unit amplifies 470MHz to 862Mhz, i.e. it will not pass FM/DAB. If required this should be diplexed in after the amplifier. This amp can supply four TV points directly or more via a splitter(s) with power pass. The weatherproof enclosure makes it equally suitable for mounting on the aerial mast, on the wall, or in the loft. The PSU is also screened. Max recommended distance from PSU to amp would be well over 250m. This amp is cascadable up to 30mA.
Note. This unit is only suitable for those in poor signal areas as strong signals at the input may result in cross modulation interference. I would normally advise the use of an amplifier of lower gain (unless particularly long cable runs are involved), able to be turned down as far as possible, and capable of accepting larger input signals (such as the one above), see the article on this subject. In other respects the two units operate in a similar manner, including PSU on any leg.
The seven F connectors required are included, and they`re decent ones !
For this product the P&P is cheaper if you phone the order through !
Mains Amplifiers ( 1, 3, 4, 6 & 8 way)
Mains launch / power amplifier
Sky Digi Link Amps :
Mains powered 4 way Mains powered 8 way
Digi Eyes I/O Links I/O link power supply
Mast head Amps / power supplies :
1 way universal 4 way universal
NOTE : TV = UHF & FM/DAB = VHF
Diplexers (mast head/external type) :
Triplexer FM/DAB/TV(UHF)
Diplexers (internal type) :
Diplexed wall plates
UHF/VHF UHF/VHF/SAT F+UHF/VHF/SAT
Wall Plates (non diplexed types)
When considering buying an amp (or “booster”) remember the basic rules !
Line power (for a M/H amp) = 12V x 100mA
Inputs = UHF (470 to 862 MHz) and VHF (88 to 108 then 174 to 230 MHz)
Power consumption = 240V x 6W
These Eight Way Mains Amps are suitable for running two to eight TVs and also provide a “Full” output of 18dB which can be used in conjunction with a splitter to supply more points. If this output is not used the supplied 75 Ohm terminator (illustrated) should be installed in the output. The amp has line power and at a full 100mA, not just 50mA.... The amps have separate inputs for TV + FM and DAB. If a suitable FM/DAB aerial is connected to the second input, each of the outputs can then supply a TV and /or an FM or DAB tuner, either via a 2 way splitter or (ideally) a “Set Back Diplexer”.
Earth bonding terminal and fully screened. This amplifier uses Co Ax connectors (not supplied).
2 year warranty on this product.
See article on Mains Amps
For this product the P&P is cheaper if you phone the order through !
Amplifier
Gain = Variable (interstage) : 1 x 7 to 22 dB
Max input level = 80 dBμV
Noise = 2.5 dB
Power requirement = 12V x 50mA
Power Supply (if required)
Output Voltage = 12V (+/-
Insertion loss = Less than 0.5 dB
Protection = Short circuit (indefinite)
Power consumption = 240V x 3W
Amplifier
Gain = Variable (interstage) : 4 x 1 to 16 dB
Max input level = 80 dBμV
Noise = 2.5 dB
Power requirement = 12V x 50mA
Power Supply (if required)
Output Voltage = 12V (+/-
Insertion loss = Less than 0.5 dB
Protection = Short circuit (indefinite)
Power consumption = 240V x 3W
Amplifier
Gain = Variable (front end) : 4 x 12 to 25 dB
Max input level = 73 to 60 dBμV
Noise = 2.5 dB
Power requirement = 12V x 50mA
Power Supply
Output Voltage = 12V x 100mA
Insertion loss = Less than 1.0 dB
Protection = No short circuit protection.
Power consumption = 240V x 3W
Line power (for a M/H amp) = 12V x 100mA
Inputs = UHF (470 to 862 MHz) and VHF (88 to 108 then 174 to 230 MHz)
Power consumption = 240V x 6W
All our PSUs, amps, splitters and wall plates are screened to minimise interference.
Note, it`s only the RF section which needs screening. Also see “Mains Interference”
Four way remote powered amplifier with IR Return Path compatible with Sky Digi Eyes. The amp is suitable for supplying 2 to 4 TV points.
The unit can be powered by the 9V supplied from (pre 2013 Sky boxes), or via a PSU with post Aug 2013 Sky boxes + IO link. Thus they can be mounted independently of a mains supply.
Accepts TV, FM & DAB signals.
The 5 F connectors required
are included in the price, and
they`re decent ones.
Inputs = One input (47 to 860 MHz)
Power consumption = 9V at 35 to 45 mA
These Eight Way IR return path (Digi Link) Amps are suitable for running two to eight TVs. All eight outputs can accept a Digi Eye (with short circuit protection). The amp is fully screened and have separate inputs for TV + FM and DAB. If a suitable FM/DAB aerial is connected to the second input, each of the outputs can then supply a TV and /or an FM or DAB tuner, either via a 2 way splitter or (ideally) a “Set Back Diplexer”, though there would be no Digi Link capability through the diplexer. Note that post Aug 2013 Sky boxes require an IO link ! Earth bonding terminal. 2 yr warranty on this product.
The ten F connectors required are included in the price, and they`re decent ones.
For this product the P&P is cheaper if you phone the order through !
Line power (for a M/H amp) = Not fitted
IR power = 9V at 15mA per output (s/c protected)
Inputs = UHF (470 to 862 MHz) and VHF (88 to 108 then 174 to 230 MHz)
Power consumption = 240V x 6W
Digi Eye for remote operation of a Sky box from another room, see article on the Digi Link system.
The unit has an LED to confirm the presence of the 9V supply from the Sky box and the cable from the Co Ax inline junction (which has a Male and a Female Co Ax) is approx 35” long.
Note these are not the budget type DigiEyes which we have found can give unreliable operation.
For this product the P&P is cheaper if you phone the order through !
Four way screened weatherproof external / Mast Head splitter.
This unit may be mounted on the aerial pole (strap supplied) or on the wall.
Power pass on all legs. Frequency range 47 to 862MHz. Loss 7.5dB.
Equally suitable for splitting to three TVs. Earth bonding terminal
2 year warranty on this product.
The 5 F connectors required are included in the price, and they`re decent ones.
For this product the P&P is cheaper if you phone the order through !
All our splitters are metal (not crappy plastic.....) which not only makes them more robust but it also means they`re screened. All the F connector splitters have power pass on any leg, but the CoAx splitter is not recommended for power pass.
Splitters are not usually suitable for the Sky Digi Link system.
Any F connectors required with our splitters (or amps) are included in the price, and they`re decent ones !
Through loss on splitters :
2 Way = 4 dB
4 Way = 8 dB
6 Way = 10 dB
8 Way = 12 dB
Figures are for UHF (TV), see article on splitters.
“o/s” 1113 -
The UHF/VHF twin input mast head amp is no longer available.
In the mean time, our recommendation is to diplex your FM and/or DAB signal into the output of our UHF (TV) masthead amp. The diplexer has through power on the TV leg to achieve this.
F Conn splitters : freq response 5 to 2400MHz., all have Earth bonding terminals.
If buying an F connector splitter it is worth considering the purchase of an F conn B to B.
Power / launch amp. See Launch Amps.
A high gain amplifier designed to supply systems up to 100 points via splitters and/or taps. It is equally suitable for preamplifying signals to be transmitted down particularly long cable runs.
Features 4 inputs UHF / UHF auxilliary / DAB / FM, each is separately adjustable for gain.
Note : the AUX input is not recommended for a second TV aerial (use a UHF/UHF diplexer onto the main UHF input for that), it is for CCTV or some other modulated signal.
4dB equalisation slope to compensate for unequal frequency dependent cable/splitter loss.
Interstage gain control on the UHF input, front end on the other three. Earth bonding terminal.
2 year warranty on this product. Also see one way mains amp.
NOTE : This amp (in fact no amp) is not going to turn a poor signal signal into a good one just because it`s high gain. It`s meant for larger distribution systems or preamplifying signals before a long cable run.
Gain = 15 to 35dB per input
Max input level = 85 dBμV
Max output = 105 dBμV
Monitor point = -
Noise = 6 to 7dB (gain dependent)
Line power (for a M/H amp) = Only a 5V supply
Power consumption = 240V x 7W
Inputs =
UHF (470 to 862 MHz) [Equalisation slope 4dB]
UHF aux (470 to 862 MHz)
DAB (174 to 230 MHz)
FM (88 to 108 MHz)
One Way Taps
For these products the P&P is cheaper if you phone the order through !
The four F connectors required are included in the price, and they`re decent ones !
For this product the P&P is cheaper if you phone the order through !
The amp and the PSU are also available separately.
This fully screened Mast Head Amp with inter-
The amp will not pass FM/DAB. If required this should be diplexed in after the amplifier. This amp can supply four TV points directly, or more via a splitter(s) with power pass. As an example, if the amp were turned up to 16dB and then sent through an four Way splitter (with a through loss of 8dB) you would still have a “nett gain” of 8dB per output, less any cable loss. The (removable) weatherproof enclosure makes it equally suitable for mounting on the aerial mast, or on the wall, or in the loft. This amp is not cascadable. Earth bonding terminal. Max recommended distance from PSU to amp would be well over 250m. The PSU, if required, is also screened and it has short circuit protection.
2 year warranty on these products.
The amp and the PSU are also available separately.
For this product the P&P is cheaper
if you phone the order through !
Specification for the 6 way mains amp is exactly the same as the 8 way amp (below).
If the 6 way amp is out of stock we`ll send you an 8 way for the same price.
Fully screened taps. 5 to 2150 MHz . Power pass on the through output, and earth bonding terminal.
Supplied with 3 Quality F connectors.
8 / 3 * = 8dB side loss + 2.8dB through loss
12 / 2 = 12dB side loss + 1.7dB through loss NLA
15 / 1 = 15dB side loss + 1.2dB through loss
20 / 1 = 20dB side loss + 1.0dB through loss
* The 8dB tap is 5 to 862MHz and has no power pass.
Outdoor/Mast Head Diplexer to combine or separate FM/DAB (85 to 240 MHz)and TV (470 to 860 MHz = CH21 to 68). The unit is fully screened and its
weatherproof enclosure means it can
be mounted outside. Power pass on the UHF/TV leg.
Quoted through loss approx 0.5dB
Occasionally an alternative model of
equivalent quality may be substituted.
See article on Diplexers.
The three F connectors are included, and they`re decent ones !
For this product the P&P is cheaper if
you phone the order through !
Outdoor/Mast Head Diplexer to combine or separate TV/FM/DAB (85 to 860MHz) and the feed from a Satellite LNB (950 to 2400MHz). The unit is fully screened and its weatherproof enclosure means it can be mounted outside. The unit can supply 12V for a mast head amp. Quoted through loss is approx 1dB on terrestrial and 2dB on satellite.
If required the output of the diplexer (or triplexer) can be put on the VHF/UHF input of this unit to give a triplexed (or quadplexed) output.
See article on diplexers.
Occasionally an alternative model of
equivalent quality may be substituted.
The three F connectors are included, and they`re decent ones !
Channels 21* to 37 combined with 39 to 68 (i.e. split at CH38) Screened & F conns
* The lower leg actually accepts signals from 47 MHz upwards (i.e. it passes FM, DAB & Digilink).
In Line Grouped Filters
Female F to female F "in line" grouped filters.
Through loss 1 to 2dB.
Out of band rejection 20 to 30dB+.
Supplied with 2 Quality F Connectors.
If CoAx connections are required order 2 x Male F to Female CoAx adapters.
No power pass.
For this product the P&P is cheaper
if you phone the order through !
For this product the P&P is cheaper if you phone the order through ! Back to the top
Outdoor/Mast Head Triplexer to combine or separate TV and FM and DAB. It is not necessary to use all the inputs/outputs, e.g. if you only want to combine TV & DAB, or FM & DAB. The unit is fully screened and its (removable) weatherproof enclosure means it can be mounted outside if required.
This triplexer can also be used to separate FM and DAB signals where your tuner has separate inputs for each. Under these circumstances the TV leg would be unused, unless a TV signal was present (and required) obviously ! Earth bonding terminal.
If a Half Wave Dipole aerial (for FM and DAB) is combined with a TV aerial a mast head diplexer should be used rather than this triplexer. See diplexers.
2 year warranty on this product.
(The front cover is removed in the above picture of the product)
Note : If an aerial is connected to the FM input any DAB signal will be filtered out, similarly, any aerial connected to the DAB input any FM signal will be filtered out, also see VHF + UHF diplexer.
Occasionally an alternative model of equivalent quality may be substituted.
The four F connectors required are included, and they`re decent ones !
For this product the P&P is cheaper if you phone the order through !
1
FM input (or output) 85 to 108MHz (loss approx 1dB)
4
3
2
with CoAx
adapter
Terminators for unused outputs on amps, splitters or diplexers.
Not isolated.
Note that our 6 way and 8 way mains amps are supplied with a terminator for the Full Output.
Not suitable for use with IR return / Digilink amps.
Internal (sometimes known as a “setback”) diplexer to combine or separate TV and FM and/or DAB. It should be noted that not all diplexers (or amps come to that) pass DAB on the FM input, all of our amps and diplexers do. This unit does not have 12V power pass (for a M/Hamp). Through loss approx 0.5dB, 1 Male to 2 Females. Unscreened.
See article on Diplexers.
For this product the P&P is cheaper if you phone the order through !
Variable “in line” attenuator
Male Co-
Variable from 1 to 22dB.
See article on attenuators
NOTE : purchasing 6db & 12dB fixed value attenuators (CoAx or F conn) then gives the option of 6db or 12dB or 18dB total attenuation and is therefore an alternative to a variable attenuator.
Fixed value “in line” attenuator
Male Co-
Available in 6dB and 12dB values
5 to 1000 MHz
See article on attenuators
These attenuators can be useful in discovering if you have sufficient signal to use a splitter (as opposed to an amplifier). If your signal is still fine with one of these inline (see through loss of splitters) a splitter will be fine, an amplifier is not required.
For this product the P&P is cheaper
if you phone the order through !
For all these products the P&P is cheaper if you phone the order through !
If you need a 2 or 4 way splitter with all the connections on one side buy one of the outdoor splitters, the weatherproof enclosure can be removed if necessary.
1
Satellite LNB input (or output)
at 950 to 2400MHz (loss approx 2dB)
with power pass.
Terrestrial (TV / DAB / FM) input (or output)
at 5 to 860MHz (loss approx 1dB)
Combined output (or input),
with power pass.
3
2
Internal Terr + Sat LNB diplexer to combine or separate Terrestrial (TV / FM / DAB) and a satellite LNB feed. This unit only has power pass on the satellite leg.
F connector connections.
See article on Diplexers, including UHF one way and satellite the other !
The F connectors required are included,
and they`re decent ones !
For this product the P&P is cheaper if
you phone the order through !
Also see mast head version of this product.
Also see internal terrestrial/satellite diplexer.
DAB input (or output) at 174 to 240MHz (loss approx 1dB)
UHF/TV input (or output) at 470 to 862MHz (loss approx 1dB) with power pass.
Combined output (or input) plus power pass.
Our One Way Mains Amps ("boosters") have switchable (interstage) gain and are fully screened. These amps are well suited for pre amplifying signals prior to a splitter or long cable run. They are actually simplified launch amps so can handle large signals. The amps can supply literally dozens of TVs if required subject to sufficient signal at the input. Screw holes for attaching to a wall if required. See Mains Amps.
For this product the P&P is slightly cheaper if you phone the order through !
Gain = switchable 12 or 18 dB
Max input level = 94 dBμV at max gain
Max output level = 112 dBμV
Noise = approx 4.5 dB
Line power (for a M/H amp) = Not fitted
Input = 40 to 860MHz
(i.e. covers FM, DAB and TV)
Power cons = 240V x 4W (approx)
Connectors = CoAx
If you`ve found this site informative and, hopefully, interesting as well,
please help us increase the number of people reading it.
These Four Way IR return path (Digi Link) Amps are suitable for running two to four TVs. All four outputs can accept a Digi Eye (with short circuit protection). The amp is fully screened and have separate inputs for TV + FM and DAB. If a suitable FM/DAB aerial is connected to the second input, each of the outputs can then supply a TV and /or an FM or DAB tuner, either via a 2 way splitter or (ideally) a “Set Back Diplexer”, though there would be no Digi Link capability through the diplexer. Note that post Aug 2013 Sky boxes require an IO link ! Earth bonding terminal. 2 yr warranty on this product.
The 6 F connectors required are included in the price, and they`re decent ones.
For this product the P&P is slightly cheaper if you phone the order through !
Line power (for a M/H amp) = Not fitted
IR power = 9V at 15mA per output (s/c protected)
Inputs = UHF (470 to 862 MHz) and VHF (88 to 108 then 174 to 230 MHz)
Power consumption = 240V x 6W
I/O link Sky boxes supplied after August 2013 require an I/O link to restore the RF modulator / Digilink functions. It is connected to the I/O port at the rear of the Sky box via a 10 pin mini DIN. This I/O link will run up to two Digieyes (note that some I/O links will only run one eye) but if more than that number is required a Digilink / IR return amplifier must be used. Note that remote powered digilink amps will require a PSU (available separately, see below) to be plugged into the I/O link because the Sky box cannot provide enough current for this. Note that not all I/O links have this DC input capability, this one does.
Read this report about possible low output on Sky supplied I/O links.
Note : the PSU is only required if the I/O link is being used to power a remote amp.
NOTE : purchasing a 6db and a 12dB fixed value attenuator gives the option of 6db or 12dB or 18dB total attenuation, this is an alternative to a variable attenuator.
NOTE : purchasing a 6db and a 12dB fixed value attenuator gives the option of 6db or 12dB or 18dB total attenuation, this is an alternative to a variable attenuator.
The 12 / 2 tap is no longer available.
Or you can phone
your order through.
Three Way version of our one way amp, thus it also has switchable (interstage) gain and is fully screened. These amps are well suited for pre amplifying signals prior to a splitter or long cable run. They are actually simplified launch amps so can handle large signals. The amps can supply literally dozens of TVs if required subject to sufficient signal at the input. Screw holes for attaching to a wall if required. See Mains Amps.
For this product the P&P is slightly cheaper if you phone the order through !
Gain = switchable (3 x) 7 or 13 dB
Max input level = 94 dBμV at max gain
Max output level = 107 dBμV
Noise = approx 5 dB
Line power (for a M/H amp) = Not fitted
Input = 40 to 860MHz
(i.e. covers FM, DAB and TV)
Power cons = 240V x 4W (approx)
Connectors = CoAx
The CH36 & CH51 diplexers are no longer available
1 Input (or output) of lower frequencies.
2 Output (or input) of combined signal.
3 Input (or output) of higher frequencies.
These three TV/UHF + TV/UHF diplexers may be mounted on the aerial pole (strap supplied) or on the wall, they are equally suitable for indoor use.
Hardwired and screened.
The through loss is around 1dB, apart from on the “shoulders” of the splitting frequency.
Cross channel rejection is about 20dB.
The units can also be used as high efficiency filters, using a 75 Ohm resistor (not supplied) to terminate the unused leg. Power pass switchable (on or off) on either leg.
See article on Diplexers.
For this product the P&P is cheaper if you phone the order through !
Currently out of stock
We can source alternatives, please phone for details.