LOW NOISE MAST- MOUNTED GaAsFET / pHemt PREAMPLIFIERS

SP-33, SP-23 & SP-13 Preamplifiers

50.0 MHz. 2400 MHz

SUPER-AMP SERIES

For over thirty five years, SSB Electronic has been manufacturing high quality low noise preamplifiers. Twenty five years ago, we introduced our original series of Super Amps.

We are now proud to introduce the third generation of 903-2400 MHz. Super Amps --- The SP-33, SP-23 & SP-13.

This new series of preamplifiers feature the lowest Noise Figures as well as the highest RF Sensed & through power ratings of any RF Sensing preamplifier in the world.

They are the number one choice of weak signal operators world wide. Commercial versions as well as custom frequencies are available.

Call us with your requirements.

. SP-xx Preamplifier Summary

FEATURES:
Low Noise p-Hemt or GaAs FET Design using single gate selected microwave FETs
Hi-Q Helical Coils & Helical Filters for excellent band pass characteristics
Excellent 3rd order intercept points
Dual Stage Design Inter-Stage Bandpass or Helical Filters
RF-Sensed (VOX) or PTT High Power Sequenced operation with DCW2004B/SHF
Voltage Feed via coax or separate line.
High Quality Coaxial Relays
High Power Operation with sequencing.
Type N Connectors
Two cabinet construction with shielded inner box Weatherproof Housing

 

 

SPECIFICATIONS

SP-33

SP-23

SP-13

 

Frequency range [MHz]:

890-925

1250-1300

2300-2400

 

Noise figure [dB]:

1,0

1,1

1,1

 

Amplification [dB]:

20 

20 

20 

 

Max. RF Sensed (Vox) [W]:

10

10

10 

 

Max power (PEP) [W]: ****

100

100

50

 

Max power (FM) [W]: ****

50

50

25

 

Insertion loss [dB]:

0,4 

0,4 

0,7 

 

Operating voltage [V]:

13,8 

13,8 

13,8 

 

Current Consumption

400

400

400

 

max. Mast diameter [mm]:

58 

58 

58 

 

**** Recommended Sequencer

DCW2004 B/SHF

 

 

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