TZ-1840

1:1 high power (1kW) HF Balun


 

 

The TZ-1840 balun is a high performance low loss, 1:1 balun. The balun is supplied with all stainless steel connections, fully sealed in a high impact ABS plastic case and is suitable for boom mounting or sling mounting. A ferrite core is used to extend the useable range of the balun down to 160m, whilst still being able to handle high power, without saturating.

The TZ-1840 Balun features include:

Operating frequency

3.5 MHz to 30 MHz (usable to 1.8 -> 45 MHz)

Operating power

1 kW CW continuous (into a matched load)

Type

Linear, ferrite core

Ratio

1 :1

Typical impedance

50 ohm or 75 ohm

Thru loss

< 0.25 dB (typical 3.5 to 30 MHz) (Better than 0.5dB 160m) (< 0.1dB 5 to 18 MHz)

VSWR

Degradation less than 1.1:1 (typical)

The TZ-1840 is not a kit. It is supplied fully constructed with detailed installation instructions and hardware for mounting.

The TZ-1840 is an excellent choice for inverted Vee antennas, beams, large quads, horizontal wire or rotary dipoles.

Click on a photo to enlarge


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