The ICE4004 is an agile filter for both the VHF and UHF frequency bands. It allows simultaneous operation of a number of transceivers in the cosite environment. The VHF/UHF Filter provides significant RF selectivity to reduce broadband noise in transmit mode of operation and to reduce interfering signals at the transceiver’s RF input in receive mode. The design is highly integrated, including Built-in-Test, a failsafe bypass mode and an ARC-210 interface. The ICE4004 fits the standard ATR-1 Long mounting tray. Cost-effective modifications are available on the ICE4004. Please contact your sales representative at 513.870.9060 or for details.


Part Number: ICE4004-TR-118-400
Operation: VHF/UHF frequency agile filter/amplifier
Frequency Coverage: 118-174 MHz
225-400 MHz
30-512 MHz Automatic Bypass
Gain: 4.0 to 15.0 dB
Noise Figure: 9.0 dB
Receive Output IP3: +40 dBm
Power Output (selectable): 10W
Selectivity: (Typical) Receive:
VHF -30dB @ ±4MHz
VHF -55dB @ ±8MHz
UHF -14dB @ ±4MHz
UHF -36dB @ ±8MHz
-60dB @ (>4MHz)
Broadband Noise: -140 dBm/Hz @ 10 MHz
Harmonics: -60 dBc
Spurious Signals: -80 dBc
Tuning Speed: 300 µS
DC Power: +28VDC @ 23A
Weight: 37 lbs. / 16.8 kg
Operating Temperature Range: 0° to + 55°C
Size (in./mm.): 8 x 10.1 x 19.5  / 193 x 257 x 495

Data is believed to be accurate. All data is subject to change without notice.

Contact Sales

The Pole/Zero Sales and Marketing team is a highly qualified group of engineers who can relate to your design problems and provide expert assistance. They make sure you get the right components at the right time and price.

Feel free to call upon our sales team (513) 870-9060 at any time. They are here to assist you and are happy to do so.