GatesAir Inc. CZF Manuel D’Utilisation

 

  

APEX

™

 Exciter Incorporating FLO

™

 Technology

Introduction

Specifications

Page: 1-6

888-2604-001

03/08/07

WARNING: Disconnect primary power prior to servicing.

Maximum power output

1 watt peak, 250 mW average

Power output range

Programable 1 to 250 mW average

Regulation of output power

1% or less

Frequency stability 

1 x 10

-8

 per 24 hours with no external reference

1 x 10

-9

 for SFN (single frequency network) with external reference

Response variation

< 0.2 dB, with the exciter in loopback mode

Group delay

< 2 nsec, with the exciter in loopback mode

Phase noise

10 Hz 

-50 dBm

100 Hz

-80 dBm

1 kHz

-90 dBm

10 kHz

-95 dBm

100 kHz

-110 dBm

1 MHz

-120 dBm

Spurious output 

1

In band

-68 dB (-45 dB as measured in 30 kHz RBW)

Adjacent channels

-68 dB (-45 dB as measured in 30 kHz RBW)

Signal to noise ratio 

36 dB typical, with the exciter in loopback mode

Note 1. Signals referenced to center of channel, at rated output, measured with 30 kHz RBW.