PMM SBRF4 RF Switching Box

DC - 108MHz

The PMM SBRF4 is a versatile RF switching box that offers four low-loss channels and a frequency range from DC - 108MHz. This device is compatible with all artificial mains networks and large loop antennas. Additionally, it has a selectable internal 50Ω terminations and 150kHz high-pass filters.

PMM L3-500 LISN

Max Current: <300A (cont.); 500A (20min.)
Frequency Range: 9kHz - 30MHz
Inductance: 250µH coil (Choke)

Com-Power LI-3100 LISN

Max Current: 100A (AC), 70A (DC)
Frequency Range: 10 kHz – 400 MHz
Inductance: 5 µH (air-core)

EMCO 3850/2

Max Current: 50A
Frequency Range: 9kHz – 100MHz
Inductance: 50µH / 250µH

EMCO 3825/2

Max Current: 25A
Frequency Range: 9kHz – 100MHz
Inductance: 50/250µH, 50Ω

Com-Power LI-4100 LISN

Max Current: AC: 100A | DC: 70A
Frequency Range: 10 kHz – 10 MHz
Inductance: 50 µH (air-core)

Fischer Custom Communications LISN 50-100-1-02

Max Current: 100 A
Frequency Range: 0.15 – 30 MHz
Inductance: 50 ω/50 μH

Solar 8309-5-PJ-100-N LISN

Max Current: 100 A
Frequency range: 150 kHz to 65 MHz
Inductance: 5 µH

EMCO 4825/2 Line Impedance Stabilization Network

Max Current: 25A
Frequency Range: 9 kHz – 30 MHz
Inductance: 50 µH / 250 µH

PMM L3-64 3-phase LISN

Max Current: 63 A (continuous)
Frequency Range: 9 kHz – 30 MHz
Inductance: 50 µH with 250 µH choke

EMCO / ETS-Lindgren 3810/2 LISN

Max Current: 10 A
Frequency Range: 9 kHz - 30 MHz
Inductance: 50 µH / 250 µH

Com-Power LI-350 LISN

Max Current: 50 A (AC) 35 A (DC)
Frequency range: 10 kHz - 400 MHz
Inductance: 5 µH (air-core)

Schwarzbeck NNBL-8240

Max Current: 800A
Voltage (50/60Hz): 650V
Impedance: 50µH + 5Ω || 50Ω ±20%

Solar 8328-50-TS-50-N LISN

Max Current: 50 A
Frequency Range: 10 kHz – 50 MHz
Inductance: 50 µH

PMM L3-32 3-phase LISN

Max Current: 32 A
Frequency Range: 9 kHz a 30 MHz
Inductance: 50 µH with 250 µH choke

Solar 6332-5-TS-100-N LISN

Max Current: 100 A
Frequency Range: 150 kHz – 65 MHz
Inductance: 5 µH

Teseq ISN T8 Impedance Stabilization Network

Current: 0.4A per line, 0.8A per pair
Frequency: 150kHz - 30MHz
Inductance: Defined via internal LCL adapters (Cat.3 / Cat.5)

Solar 9247-50-TS-50-N LISN

Max Current: 50 A
Frequency range: 10 kHz to 50 MHz
Inductance: 50 µH

Solar 6338-57-PJ-50-N LISN

Max Current: 50 A
Frequency Range: 14 kHz – 4 MHz
Inductance: 57 µH

Solar 7225-1 LISN

Max Current: 10 A
Frequency Range: 10 kHz – 400 MHz
Inductance: 650 µH

Com-Power ISN T8 Impedance Stabilization Network

Current: 0.8A per line, 1.6A per pair
Frequency: 150kHz – 30MHz
Inductance: Defined via Cat. 3 and Cat. 5 LCL adapters

Com-Power LI-1100 LISN

Current: 100A (AC), 70A (DC)
Frequency: 150kHz – 30MHz
Inductance: 50 µH (air-core)

Teseq ISN T8-CAT6 Impedance Stabilization Network

Teseq T8-CAT6 ISN

Current: 400mA (line), 800mA (pair)
Frequency: 150kHz - 80MHz
Max. Voltage: 63V (AC), 100V (DC)

Solar 6338-57-TS-50N LISN

Max Current: 50A
Frequency Range: 14kHz – 4MHz
Inductance: 57µH

PMM L2-16B Single-Phase LISN

Max Current: 16 A
Frequency Range: 9 kHz – 30 MHz
Inductance: 50 µH with 250 µH choke

Com-Power LI-400 LISN

Max Current: 25A (AC), 17A (DC)
Frequency Range: 10kHz - 10MHz
Inductance: 50µH

Frequency range	DC to 108 MHz
Max. input level	+27 dBm
Insertion loss	0.75 dB @ 108 MHz Typical without High Pass Filter
Supply	from Remote Control Input (10-15 Vdc 100 mA max.)
RF output	50 Ω, BNC female
RF input	50 Ω, BNC female
Operating temperature	–10 °C ... 50 °C
Storage temperature	–20 °C ... 70 °C
Dimensions (W x H x D)	80 mm x 41.5 mm x 250 mm