SP - 2
5. CH70 WATCH RECEIVER
(1) Receiving Frequency 156.525 MHz
(2) Sensitivity Symbol error rate: less than 1% (at 0 dBµV)
(3) Conducted Spurious Emission
Less than 2 nW
6. POWER REQUIREMENTS
(1) Power Supply 24 VDC, +30% -10%
(2) Power Consumption Transmit: 170 W
Receive: 25 W
7. DIMENSIONS & MASS
See outline drawings
8. ENVIRONMENTAL CONDITIONS
(1) Temperature -15
°C to 55°C (IEC945)
(2) Relative Humidity 93% (at 40
°
C)
(3) Waterproofing
Transceiver Unit Chassis: IEC529 IPX2
Panel: IEC529 IPX4
Duplexer Unit IEC529 IPX2
9. COATING COLOR
(1) Transceiver Unit Chassis: Munsell 2.5GY5/1.5
Panel: Munsell N3.0
(2) Duplexer Unit Munsell 2.5GY5/1.5