Data Sheet

Video Signal Equipment

189

The video ground loop isolator shall be a Panasonic model PWBT1621 or equivalent. The ground loop isolator

shall have a bandwidth of 10Hz–25MHz and shall pass the Panasonic “up the coax” control signals without

interference. The ground loop isolator shall have a midband loss of 0.3dB at 10kHz, 0.1V: isolation of 120dB at

60Hz and a maximum noise voltage of 1000Vp-p at 60Hz. The ground loop isolator shall be enclosed in a nickel

plated steel enclosure and shall have female BNC input and output with the shields isolated from the case.

GENERAL SPECIFICATIONS

Sinusoidal Transmission Loss at 10kHz, 0.1V:

0.3dB; Bandwidth,

3db loss, 0.1V:

10Hz–25MHz

Vmax, 20Hz, 5%

distortion: 1Vrms

Noise Rejection Isolation at 60Hz:

120dB; Max. noise

voltage at 60Hz:

1000Vp-p

Flange Mount Case Style 2"H x 2"W x 1.31"D

Weights and dimensions shown are approximate.

Specifications subject to change without notice.

ARCHITECTS’ AND ENGINEERS’ BID SPECIFICATIONS

SYSTEM CONFIGURATION

PWBT1621

Ground Isolation

Transformer

for Panasonic

Cameras

PRODUCT FEATURES

• Compatible with Panasonic fixed and

unitized cameras

• Steel enclosure

• Female BNC input and output

connectors

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® PWBT1621 Ground Isolation Transformer for Panasonic Cameras PRODUCT FEATURES • Compatible with Panasonic fixed and unitized cameras • Steel enclosure • Female BNC input and output connectors GENERAL SPECIFICATIONS Sinusoidal Transmission Loss at 10kHz, 0.1V: 0.3dB; Bandwidth, 3db loss, 0.1V: 10Hz–25MHz Vmax, 20Hz, 5% distortion: 1Vrms Noise Rejection Isolation at 60Hz: 120dB; Max. noise voltage at 60Hz: 1000Vp-p Flange Mount Case Style 2"H x 2"W x 1.31"D Weights and dimensions shown are approximate.