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Distribution Amplifier FS730 & FS735 ... from $1450
FS730 & FS735 Broadband 75 Ω distribution amplifiers
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FS730 & FS735 75 Ω Distribution Amplifiers
  • Input protection
  • Flat frequency response to 100 MHz
  • Large dynamic range
  • Low noise
  • High current compliance
The FS730/5 Series Distribution Amplifier are used to distribute broadband (DC to 100 MHz) analog signals over 75 Ω coax. The amplifier has one input and seven outputs, all on BNC connectors. The input and outputs are dc coupled with a 75 Ω impedance. Applications include the distribution of frequency references, IRIG timing signals, composite video, audio, etc.
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FS730 & FS735 Broadband 75 Ω Distribution Amplifiers

The FS730/5 Series Distribution Amplifier are used to distribute broadband (DC-100 MHz) analog signals over 75 Ω coax. The amplifier has one input and seven outputs, all on BNC connectors. The input and outputs are dc coupled with a 75 Ω impedance. Applications include the distribution of frequency references, IRIG timing signals, composite video, audio, etc.

There are four indicator LEDs. The “power” LED indicates that the unit has AC power. The “signal” LED indicates that an input signal greater that 300 mV is present. The “overload” LED indicates that the input signal has exceeded ± 2 V.

 

Configuration

The FS73x series of products can be configured as half-width, 1U, benchtop instruments (FS730) shown above, or in full-width, 1U, 19" rack-mount enclosures (FS735) shown below.

The FS730/5 model provides 7 output BNC connectors on the front panel, and can be rack mounted with an optional rack mount kit.

The FS735/5/5 model provides 14 output BNC connectors on the rear panel, with status indicators on the front panel. Several types of distribution amplifiers are available as listed below. Different types may be combined within the FS735 chassis.

 

Option 1 - 10 MHz distribution amplifier
Option 2 - 5 MHz distribution amplifier
Option 3 - CMOS logic distribution amplifier
Option 4 - Broadband 50 Ω distribution amplifier
Option 5 - Broadband 75 Ω distribution amplifier

 

 

Phone: (408)744-9040 • Fax: (408)744-9049 • email: info@thinkSRS.comwww.thinkSRS.com

FS730 & FS735 Broadband 75 Ω Distribution Amplifiers
Input
Impedance          75 Ω, ±1 %
Linear range     ±2 V
Damage (DC) 5 VDC
Damage (1 µs)   100 V
Output
Impedance 75 Ω, ±1 %
Nominal load 75 Ω   
Performance (75 Ω loads)
Gain (75 Ω load) ×1.00, ±2 %
Gain (high-Z load) ×2.00, ±1 %
Bandwidth (-3 dB)       >100 MHz
Noise at 1 kHz             <15 nV/√Hz
Offset <1 mV
Isolation (10 MHz) >100 dB
Additive phase noise (with 10 MHz, +7 dBm input)
Offset (Hz)       
Noise (dBc/Hz, typ.)
1
-138
10
-147
100
-152
1k
-153
10k
-153
100k
-153
General
Power 10 W, 100/120/220/240 VAC, 50/60 Hz
Dimensions
         FS730
         FS735

8.3" × 1.5" × 8.0" (WHL)
17" × 1.5" × 8.0" (WHL)
Warranty One year parts and labor on defects in materials and workmanship
 
 
 
 
 
 
Phone: (408)744-9040 • Fax: (408)744-9049 • email: info@thinkSRS.comwww.thinkSRS.com