RETIRED ›
This product is no longer available and has been replaced by: RF321,RF322,RF323. Some accessories, replacement parts, or services may still be available.
RF304 UHF Radio Transceiver
Services Available
Repair No
Calibration No
Free Support No

Overview

The RF304 is a DRL UHF radio transceiver that is programmed to an exact user-specified frequency by Campbell Scientific using special software.

Read More

Images

Similar Products

rf500m radio modem
RF500M Radio Modem

Detailed Description

The RF304 is a Dataradio 3412 UHF radio transceiver that is programmed to an exact user-specified frequency by Campbell Scientific using special software.

Besides the radio, each field station and repeater station must also have an RF500M Radio Modem or RF95(A) Radio Modem; base stations need an RF500M radio modem, RF500B base station, or RF232(A) base station.

Specifications

  • Power Output: 5 W at 13.3 V nominal
  • Frequency Control: Synthesized
  • Channel Spacing: 12.5/25 kHz
  • Operation Voltage: 13.3 Vdc nominal
    (10 to 16 Vdc operational)
  • Current Drain:
    50 mA quiescent,
    ~ 1.5 A while transmitting
  • Dimensions:
    11.7 x 8.4 x 5.6 cm
    (4.6" x 3.3" x 2.2")
  • Operating Temperature:
    -30° to +60°C
  • Humidity: 95% maximum RH at 40°C, non-condensing

Compatibility

Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.

Dataloggers

Product Compatible Note
21X (retired)
CR10 (retired)
CR10 (retired)
CR1000 (retired)
CR10X (retired)
CR200X (retired)
CR206X (retired)
CR211X (retired)
CR216X (retired)
CR23X (retired)
CR295X (retired)
CR3000 (retired)
CR500 (retired)
CR5000 (retired)
CR510 (retired)
CR800 (retired)
CR850 (retired)
CR9000 (retired)
CR9000X (retired)

Additional Compatibility Information

Radios, Radio Modems, and Radio Base Stations

The RF304 is compatible with the RF500M radio modems, RF500B base stations, RF95(A) radio modems, RF232(A) base stations, E.F. Johnson-series radios, and P50-series radios. The RF304 is NOT compatible with the RF310M radio modem, RF310B Base Station, and RF310-series radios.