EMCO 6509 Passive Magnetic Transmit Loop.1kHz - 30MHz

EMCO model 6509 is a 12 inch diameter band-switched matching passive loop antenna used for transmitting and operates in the frequency range of 1kHz to 30MHz. Although just a single wired loop it is fed from a tapped transformer providing the optimum power matching to a 50Ω power signal source. It can be used with item 305 or item 308 to form the Shielding Effectiveness Test Set. It can be used also as a receive antenna for general emission work and a factor curve is included as shown. This antenna comes in a customised transportation case. The loop is not screened against “E” field. Note: Do not switch ranges whilst RF power is being applied.

Specifications:

Electrical

Frequency Range:              1kHz-30MHz

Input Impedance:              Nominal 50ohms

Maximum Input Power:       1kW

Range Switching:

Band 1    0.001 - 0.06MHz   Band 2    0.06 - 0.4MHz,            

Band 3    0.4 - 1.0MHz         Band 4: 1MHz - 30MHz

Antenna Factor:                  See Handbook

 Mechanical

Loop Size:                          30.4cm (12”)

Weight:                             1.35kg (3lbs)

Overall Height:                    47.8cm (18.75”)

Weight with Case:               7.1kg

Case Dimensions  (LxWxH): 56cm x 43cm x 17cm