Sennheiser AD 3700 - Active Directional Antenna Manual

Also See for AD 3700:

Instructions for use manual (41 pages)

Brochure & specs (17 pages)

Manual (3 pages)

Table of Contents

Contents

1 OPERATION
2 SPECIFICATIONS
- 2.1 Pick-up pattern
3 Documents / Resources
- 3.1 Download manual

Sennheiser AD 3700 - Active Directional Antenna Manual

OPERATION

Overview

LED operation indicator
BNC socket, RF output (RF out)
Amplification selector
Mounting thread (3/8" or 5/8")

Setup

Setup - Device Placement

LED operation indication

LED 1 color	Selector 3 position	Amplication
red		bypass/ -3 dB
green		+5 dB
blue		+10 dB
white		+15 dB

Suitable cable types and corresponding amplification settings

Depending on the cable length, you have to adjust the ampli- fication using the selector 3.

Amplification setting for RG 58 cable / GZL 1019

Amplification setting for RG 213 cable / GZL 5000

Amplification setting for low-attenuation cable
Amplification setting for very low-attenuation ¹/2" cable

Cable length scale
Cable length (m/ft)

Accessories

GZL 1019-A1	BNC/BNC cable, 1 m	Art. no. 002324
GZL 1019-A5	BNC/BNC cable, 5 m	Art. no. 002325
GZL 1019-A10	BNC/BNC cable, 10 m	Art. no. 002326
GZG 1029	Swivel joint	Art. no. 003226
GZP 10	Mounting plate for GZG 1029	Art. no. 003193

Important safety instructions

Read these safety instructions and the instruction man- ual of the product.
Keep these safety instructions and the instruction man- ual of the product. Always include all instructions when passing the product on to third parties.
Always include this instruction manual and the safety guide when passing the product on to third parties.
Only use attachments, accessories and spare parts specified by the manufacturer.
Do not attempt to open the product housing on your own. The warranty is voided for products opened by the custo- mer.
Refer all servicing to qualified service personnel. Ser- vicing is required when the product has been damaged in any way, liquid has been spilled or objects have fallen into the product, when the product has been exposed to rain or moisture, does not operate normally, or has been dropped.
Use the product only under the conditions of use listed in the specifications.
Do not operate the product if it was damaged during transportation.
Always run cables so that no one can trip over them.
Keep the product and its connections away from liquids and electrically conductive objects that are not neces- sary for operating the product.
Do not use any solvents or aggressive cleaning agents to clean the product.
Very high signal levels can damage your hearing and your loudspeakers. Reduce the volume on the con- nected audio devices before switching on the product; this will also help prevent acoustic feedback.

Intended use

The product is designed for indoor and outdoor use.
The product can be used for commercial purposes.
It is considered improper use when the product is used for any application not named in the corresponding instruction manual.
Sennheiser does not accept liability for damage arising from improper use or misuse of this product and its attachments/ accessories.
Before putting the products into operation, please observe the respective country-specific regulations!

Safety instructions for antennas

Use safety wires to protect the antennas against tipping/ dropping.

The safety wires, rope terminations and coupling links must comply in their dimensioning and condition with the regula- tions and standards of the country in which they are used!

SPECIFICATIONS

Frequency range	470 – 866 MHz
Apex angle (-3 dB)	approx. 100°
Front-to-back ratio	≥ 14 dB
Gain	approx. 3 dB
Amplification (booster) typ.	bypass (-3 dB), 5 dB, 10 dB, 15 dB adjustable, without DC feed: -6 dB
Impedance	50 Ω
OIP3	≥ 32 dBm
RF connection	BCN socket
Power supply	9 – 15 V ⎓ / 160 – 100 mA, DC feed via antenna cable (RF OUT socket)
Mounting connection	3/8" or 5/8" thread
Dimensions	329 x 322 x 23 mm
Weight incl. booster	625 g