15-00043
Revision
3
September
2005
The publication, translation or reproduction, either party or wholly, of this document are not allowed without our written consent.
30
3.3 WRM2 Repeater
Repeater Characteristics
•
Transmit power output 140 mW (900 MHz), 50 mW (2.4 GHz), 3.5 mW (868 MHz)
•
Receiver sensitivity -110 dBm (900 MHz) and –105 dBm (2.4 GHz).
•
868 MHz, 900 MHz or 2.4 GHz spread spectrum hopper (FHSS)
•
FCC approved, IC Certified, 2.4 GHz and 868 MHz are CE marked.
•
Front panel controls and connectors
•
Custom cable front panel RS-232 for radio configuration. The unit returns to repeat mode automatically when the
serial cable is disconnected.
•
Wide range power supply (100 to 250 VAC input) with interchangeable AC plugs
•
Standard locking type DC connector, wide range input 9 to 24 VDC, coaxial connector with pin.
•
Front mounted LED’s to indicate power and RX/TX data traffic.
•
Internal battery back up for up to 2 hours of operation.
•
Optional rechargeable battery available
Physical Characteristics
•
Front panel controls:
clearly labeled, protected from inadvertent operation
•
Configuration cable:
Custom made RS-232 cable
•
Ruggedness:
2 drops on concrete from 1.0 m with antenna attached.
•
Attachments:
feet for desktop, wall mount or magnetic mount
Mechanical Characteristics
•
Height:
1.2”
(30
mm)
•
Width:
2.75”
(70
mm)
•
Depth:
5.5”
(140
mm)
•
Weight (including batteries):
11 oz ( 310 g) with antenna
Electrical Characteristics
•
External Power Supply:
Wall pack power adaptor 100 to 250 VAC input, 15 VDC 1 A coaxial
power jack with pin. Threaded locking type plug.
•
Power switch:
Front panel slide type.
•
Battery type:
9 VDC alkaline. Optional 7.2 V NiMH rechargeable.
•
Battery life:
At least 2 hours of full operation with alkaline, 1 hour with NiMH.
•
Connectors to PC/network:
Custom cable stereo plug to DB-9F for RS-232 connection to PC for
radio configuration.
•
Mode selection:
Automatically switched to repeater mode when the configuration cable is
removed.
Environmental Characteristics
•
Operating Temperature:
-10
°
C to 50
°
C (14
°
F to 122
°
F)
•
Relative Humidity:
less than 95% RH (without condensation)
