Product

一、Overview

Doppler Very High Frequency Omnidirectional Range (DVOR) outputs RF carrier signals, which are then fed into the DVOR antenna simulator. Antenna simulator serves as both a transmitting signal load (replacing the function of the DVOR transmitting antenna) and a coupled and mixed output RF monitoring signal (replacing the function of the DVOR monitoring antenna to sample RF signals). Ultimately, this ensures that all monitoring parameters of the DVOR monitor are in normal working condition, with no early warnings or alarms for DVOR monitoring parameters.

二、Characteristic

1. Applicable to 48 or 50-sideband antenna systems, and all DVOR (DVOR4000, DVOR432, DVOR52D, DVOR53D, DVOR1150A, etc).

2. Carrier RF signal power input range: 20～120W.

3. Sideband RF signal power input range: 0.2～5W.

4. RF monitoring signal output range: -40～10dBm.

5. One carrier RF signal input terminal, labeled as “CARRIER INPUT”. 48 sideband RF signal input connection terminals, labeled as “ANT01”to “ANT48. 50 sideband RF signal input connection terminals, labeled as “ANT01”to“ANT50”.

6. 2-channel RF monitoring mixed signal output terminals, labeled as“MON1 OUT”  and “MON2 OUT”.

7. Sideband and monitoring signal connectors: BNC female.

8. Carrier signal connector: N-type female.

三、Appearance

DVOR Antenna Simulator Front View	DVOR Antenna Simulator Rear View

四、Mechanical

1. Size: 27 (H) * 60 (W) * 40 (D) cm, 3U chassis.

2. Weight: 10kg.

五、Environmental

1. Temperature: Indoor -10 °C～+50 °C.

2. Relative humidity: Indoor 0～95% (non condensing).

六、Application

Yinchuan Airport, Yantai Airport, Guilin Airport, Hohhot Airport, Changzhi Airport, and other Chinese airports.