JRE HPSS-1 Signal source for measuring isolation of RF Shielded Test Enclosures


High Power Test Signal Source for measuring test enclosure isolation

SKU: JRE HPSS-1 Category:


Test and verify the isolation of your test enclosure

  • Verify proper isolation of any test enclosure
  • High power source allows measuring isolation of over 120 dB
  • Synthesized source for stable measurements even with narrow IF bandwidths on spectrum analyzer
  • Use with any spectrum analyzer that can tune to 2.45 GHz, ideal mate to the JRE Test STA-1 Hand held spectrum analyzer
  • 4 hour runtime, uses high capacity internal Li-Ion battery pack
  • Includes half wave dipole whip antenna
  • Ideal for periodic tests and verification, especially useful after shipping or re configurations

Verify correct operation of your RF shielded test enclosure in your lab or anywhere with this easy to use signal source and antenna kit. Using a standard RF spectrum analyzer as the receiving device allows fast and easy confirmation of the integrity of your enclosure and the veracity of your tests!

A high capacity internal Li-Ion battery allows completely stand alone operation, there is no need for any external power supply or the need to feed power into the test enclosure, thus having the enclosure isolation barrier unimpeded.

Enclosed within the HPSS-1's rugged extruded aluminum enclosure is a high power, 250mW source operating at 2.45 GHz. This frequency is ideal since it falls within the frequency range of most low cost spectrum analyzers and also allows the use of a small antennas which are ideal for ferreting out any leakage around test enclosure seals, I/O plates or ventilation filters. Harmonics can be used to examine higher frequencies, but in general, if your enclosure is tight and shows no anomalies at 2.45 GHz, you'll be good at higher frequencies.

See the HPSS-1 set in action:

JRE Test - How to test isolation in an RF Shielded Test Encl

Download datasheet: HPSS-1

The JRE HPSS-1 is part of the complete JRE TVK Test Verification Kit.

Features and Benefits

  • High power allows measuring high isolation values
  • High capacity Li-Ion battery for stand alone operation, no extra power cables crossing the RF shielding barrier
  • Synthesized source allows narrow bandwidth settings in receiving device for high sensitivity
  • Includes half wave dipole antenna
  • Universal Micro USB wall adapter charger works worldwide
  • Use with any spectrum analyzer capable of use at 2.45 GHz
  • Ideal mate to the JRE Test STA-1 Hand held spectrum analyzer


RF Output: SMA Female

Charger: Micro USB

Power Output

Minimum +23 dBm, typically +25 to +27 dBm


Outside: 1.2" H x 4.75" W x 6.5" D

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