頁面 3 – Avlex AD-707a Wideband 4-Channel Antenna Divider User Manual
Page 3

1.
Optimized for 470~800MHz carrier frequency range, which is fully compatible with
US and EU telecom regulations.
2.
Provided for 2~4 sets of UHF diversity receivers to operate from just a pair of
antennas, greatly simplifying antenna installations and increasing reception distance
and efficiency.
3.
Adopts the latest high dynamic range and low noise component, advanced circuit
design featuring very low inter-modulation distortion and eliminates the spurious
interference in multiple system usage. System output gain approximately equals to
1.
4.
2 sets of antenna input/output connectors and 2 sets of 4-channel antenna output
connectors for directly connecting to 4 sets of diversity receivers. The antenna input
connector can be fitted with whip antenna or coaxial antenna of appropriate
frequency band. Besides, through optional booster, it also can be linked to ground
plane antenna or UHF wideband log antenna.
5.
The output connector can be linked to the input connector of another antenna
divider.
6.
The input connector can provide bias for the ground plane antenna with optional
antenna booster and the wideband receiving log antenna with built-in booster.
7.
Power indicator of booster to detect the linkage of booster.
8.
Dimensions (W × H × D) : 482 Ч 44 Ч 190 mm
9.
Weight : Approx. 1.5 kg (3.3 lbs)
RG-58AU signal cable 40 cm (TNC) X 8 pieces
Rack Mount Bracket X 1 pair
12V/500mA power adapter X 1 piece
User Guide X 1 piece
0
1
The included accessories:
Antenna Divider System
Antenna Divider System
Contents
1
Key Features and Benefits
2
Part Names and Functions
3
Installation (2 Applications)
5
Cautions
Key Features and Benefits