EMCO 6507 Active Magnetic Loop. 1kHz - 30MHz

Battery powered. This broadband active loop antenna sees a role in Shielding Effectiveness Measurements operating in the frequency range of 1kHz to 30MHz to MIL-STD285 and NSA 65-6 Specifications.  Designed for use with most 50 Ohm input receivers it includes an RF preamplifier. The antenna is powered by a rechargeable battery and comes with a battery charger. It can easily be mounted on a standard tripod (¼ UNC receptor) or the NCTM-90 (Item 807). The antenna also supports an “overload” LED when an i/p signal exceeds the 1dB compression level of 10v/m. This can be remotely observed with item 305A. Sensitivity Typical:  11dB(uA/m) @10kHz, -29dB(uA/m) @ 1MHz With a 200Hz Bandwidth/Average Detector on the receiver.

Specifications:

Electrical

Frequency Range (Calibrated):        1kHz-30MHz

Dynamic Range:                            76dB@10kHz, 116dB@1MHz

1dB Compression Point:                  10V/m

Output Impedance:                       50ohm

Connector:                                   Type BNC

Mechanical:

Loop Size:                 30.4cm (12”)

Power:                     2 x 6 volt rechargeable sealed lead-acid battery cells
Re-charge time:         8 hours with approx 8Hr run time.

Overall Height:           35.6cm (14”)

Weight:                    1.8kg (4lbs)

Case Dimensions:        25cm x 43cm x 49cm

Case Weight including Item:    6.6kg