User Manual

RPC/RP Manual Specifications
19June2000 WLL-RPC/RP-IN/UM-1.0
A-5
A.2.2.1 Antenna
The recommended antenna specifications for the outdoor type RP are shown in
Table A-6.
Items: Recommended Specifications
Type Co-Liner antenna (Omni-directional) 2 branch
Gain 7dBi
Impedance 50Ω
VSWR less than 1.5
Cable Length: within 1m
Attenuation: 0.5dB/m
Table A-6: Antenna Specifications - Outdoor Type RP
A.2.3 Indoor Type RP
Item Specifications
RF output power average
(Peak)
10 mW
(80 mW)
Sensitivity (Static BER = 1%) 14 dB µV
Antenna (Diversity) Built-in antenna (2 branch 2.4 dBi)
Diversity
RX (uplink) Antenna selection diversity (frame by frame)
TX (downlink) Transmitter antenna selection diversity (2 branch)
Air interface Based on RCR STD-28 ver.2
RPC interface Proprietary
BRI equivalent
(4B+D+K) x 1
Speech cording rate 32 kbps (ADPCM) x 3 or 4
Maximum wire line length (⇔
RPC)
km (φ 0.4)
5.0 km (φ 0.5)
Maximum power consumption Approx. 3 W
Power source Line power feeding (phantom) from RPC
56 - 116 V DC
Operational Environment
Temperature 0° C to +50° C
Humidity Less than 95 % (non-condensing)
Size 154(H) x 142(W) x 47(D) mm
Weight Approx. 0.6 kg
Line connection Modular connector
Battery backup None
Table A-7: Indoor RP Specifications