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PROFESSIONAL UHF /VHF QUARTZ CRYSTAL DEVICES
This Equipment provides top quality and reliability due to
its high frequency and the fact that the transmitter and receiver are perfectly
matched eliminating tuning and frequency drift.
Channels a ,b or c (A) 398.605 (B)399.455 (c)399.030
MHz
May be received with a suitable scanner
SPECIAL OFFER VALUE PACKAGE
UHF ROOM TRANSMITTER
A quality Japanese manufactured quartz controlled transmitter,
enclosed in a smart, steel case, measuring only 70 x 30 x 16 mm. Battery's are
internal to the case. Power: 2 x AA "LR6(c)" batteries It gives a transmission
time of apron... 200 hrs and a range of apron... 500 meters. This transmitter is
suitable for body worn applications as well as room monitoring.
UHF THREE CHANNEL RECEIVER
This receiver is pocket sized measuring only: 90 x 60 x 25 mm
and is enclosed in a black steel case. You may swap from channel to channel by
simply flicking a switch and it also has an LED Indication to show the selected
channel. The receiver comes complete with earphones and a recording lead,
enabling it to be plugged straight into a voice activated recorder.
UHF TRANSMITTER AND RECEIVER SET ONLY £299.00 $490US
{order code UHF SET)
Miniature UHF room
transmitter
Miniature UHF room transmitter Powered by 3v lithium battery to give up to a
weeks battery life. 65mm x 25mm
£170.00 UK $280 USD (ORDER CODE: UMINT)
Miniature
UHF telephone transmitter
Miniature UHF telephone transmitter measuring 20x 12 x 12 mm. Transmits a
crystal clear signal as soon as the handset is lifted. Line powered so requires
no battery.
Suitable for UK,USA, Canada, Australia and most other countries telephone
systems
£175.00 UK $280 USD (ORDER CODE: UMTX)
MAINS UHF Module
This small device is easy to conceal in any mains powered equipment or outlet
measuring only 43x16x13mm
£225.00 (ORDER CODE: UMT)
Pen transmitter
Pen transmitter. Quality Schaeffer pen that contains a concealed UHF
transmitter can be used as a working pen while still transmitting
.£270.00 UK $400 USD (ORDER CODE: UPT)
Calculator
transmitter
Calculator transmitter a standard calculator with built in concealed UHF
transmitter £199.00 (ORDER CODE: UCAL)
US
Outlet Adapter
3 way outlet with built in UHF transmitter, usable with domestic appliances.
Intercepts conversations in a 15 meter radius, Voltage 110V AC.or 220V ac
Channels a ,b or c
(A) 398.605 (B)399.455 (c)399.030 MHz
Measures 70 x 50 x 20mm . $400. USD (ORDER CODE: USOA)
UHF
Telephone conversation transmitter
$280 USD (ORDER CODE: USATC)
BC
700 UHF Telephone transmitter
Measures 20x16x35mm
$280 USD (ORDER CODE: BC700)
Cordless
UHF Telephone recorder
Cordless Telephone recorder . The receiver and recorder are one unit and once
the transmitter has been installed the recorder placed some distance away will
record the conversations then switch back to standby automatically .
Suitable for UK,USA, Canada, Australia and most other countries telephone
systems
Click here for more
info
£290.00 UK $470 USD (ORDER CODE: UCTR)
Three
channel UHF receiver
Three channel UHF receiver for use on all our UHF transmitters £260.00
UK $420 USD (ORDER CODE: URX
VHF QUARTZ CRYSTAL CONTROLLED DEVICES
This Equipment provides top quality and reliability due to the fact that
the transmitter and receiver are perfectly matched eliminating tuning and
frequency drift. operating in the region of 170-175 MHz on a very narrow
bandwidth they offer a high level of security
UHF
Crystal room transmitter
UHF Crystal room transmitter measures 38 x 15 x 7mm. 50 mw output ,Plugs onto
a PP3 battery,
Perfect for use as a body wire and body worn applications
2 channel Receiver measures 62 x 85 x 22.
£250 UK $400 USD Complete with 2 channel receiver
(ORDER CODE: VRTS)
VHF Crystal telephone transmitter
This compact device measures 18 x 15 x 7mm and is one of the best currently
on the market.
Suitable for UK,USA, Canada, Australia and most other countries telephone
systems
£250.00 UK $400 USD Complete with 2 channel receiver
(ORDER CODE: VTTS)
Short-medium Range Microwave Links |
- Clear Line-of-Sight required between transmitter and |
Telemetry Transmitter and |
- Reasonable immunity to fog and snow. |
- Range up to 750m with standard antenna. |
- Can be extended to up to 3Km with high-gain antennae. |
- Video-Only links for static cameras. |
- Video + Reverse Data links available for telemetry |
control of functional cameras. |
- Nominal license fee payable |
Protocols 20mA Current Loop, RS232, RS485, TTL |
Note that clear line of sight is required between the |
12 Channels @ 458MHz or 32 @ 433MHz |
transmitting and receiving antenna. It is advisable to mount |
Supports Data sheets up to 4800 baud |
the antennae as high as possible to minimise signal |
attenuation from obstacles on the ground. Pay attention to |
trees that may grow to become obstacles in the future. |
Before committing to the use of a wireless video link, it is |
strongly recommended that an on-site test is carried out with |
the proposed transmission equipment to ensure satisfactory |
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