User's Guide

Radio 148221 User Guide
7
A flashing green LED indicates the TimeKeeper device. The Green LED specifically indicates that data has been
transmitted OTA.
A red flashing LED indicates that a Listener Device is in sync with the TimeKeeper. The Red LED specifically indicates
that RF data has been received OTA.
ORDERING INFORMATION
This radio transmitter 25608-RM148221 has been approved by Innovation, Science and Economic Development
Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna
types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly
prohibited for use with this device.
Product Part Number: Radio 148221 – Radio Transceiver Module, High Power
Available Antennas:
Antennas:
 TAPCO Part No: 146299, Max 4dBi 50 Ohms, Dome Style Antenna Kit with 24” COAX
 TAPCO Part No: 149096, Max 5.15dBi 50 Ohms, Halfwave Omni Base Station Antenna
 TAPCO Part No: 101962, Max 3dBi 50 Ohms, Whip Antenna
Antenna Accessories:
 Lightning Arrestor, L-com Model AL-NFNFB
 L-Com Cable Model CA-RSPNMA002
Product Part Number: Radio 148221_149095 - Radio Transceiver Module, Medium Power
Available Antennas:
Antennas:
 TAPCO Part No: 146299, Max 4dBi 50 Ohms, Dome Style Antenna Kit with 24” COAX
 TAPCO Part No: 149096, Max 5.15dBi 50 Ohms, Halfwave Omni Base Station Antenna
 TAPCO Part No: 101962, Max 3dBi 50 Ohms, Whip Antenna
 TAPCO Part No: 1343-00006, Max 10.65dBi 50 Ohms, Yagi Antenna
Antenna Accessories:
 Lightning Arrestor, L-com Model AL-NFNFB
 L-Com Cable Model CA-RSPNMA002
Product Part Number: Radio 148221_MAX - Radio Transceiver Module, 1W Power
Available Antennas:
Antennas:
 TAPCO Part No: 146299, Max 4dBi 50 Ohms, Dome Style Antenna Kit with 24” COAX
 TAPCO Part No: 149096, Max 5.15dBi 50 Ohms, Halfwave Omni Base Station Antenna
Antenna Accessories:
 Lightning Arrestor, L-com Model AL-NFNFB
 L-Com Cable Model CA-RSPNMA002