- United States of America (USA)
- Manufacturer / Brand
- Heathkit (Brand), Heath Co.; Benton Harbor (MI)
- 1969 ?
- Amateur-Receiver (amateur bands, may include broadcast bands)
- Radiomuseum.org ID
- alternative name: Heath Company
- Number of Transistors
- Main principle
- Superhet with RF-stage
- Wave bands
- Wave Bands given in the notes.
- Scanner - multiband or special
- Power type and voltage
- Line / Batteries (any type) / 120; 13,5 Volt
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
- Power out
- 0.3 W (undistorted)
- Metal case
- from Radiomuseum.org
- Model: Mariner MR-18 - Heathkit Brand, Heath Co.;
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 285 x 120 x 220 mm / 11.2 x 4.7 x 8.7 inch
Frequency / sensitivity - sense switches / DF - AM / CW / SSB - Light / ANL on / off - shortwave 3.95 - 11.5 MHz - marine 1.6 - 4.05 MHz - broadcast 540 - 1610 MHz - A / B / C / D band selector - Analog Null / Tune reception indicator - External extendible antenna - Rotating marine direction - Carrying handle - Headphone jack - Ampl. out / in jack for external antenna.
Mainly sold in kit form.
- Net weight (2.2 lb = 1 kg)
- 10 lb (10 lb 0 oz) / 4.540 kg
- Price in first year of sale
- 124.95 usd
- Mentioned in
- -- Original prospect or advert (Boating Magazine, Jul-Nov 1969, page 73)
- Model page created by Edoardo Sigismondo. See "Data change" for further contributors.
- Other Models
Here you find 680 models, 661 with images and 486 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Heathkit (Brand), Heath Co.; Benton Harbor (MI)
Forum contributions about this model: Heathkit Brand,: Mariner MR-18
Threads: 1 | Posts: 1
Please note that the Heathkit MR-18 is not a transmitter or transceiver. It is a receive-only radio with a very accurate directional antenna that can be rotated to detect a null or maximum.
Rich Post, 30.May.21