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pm2 [2007/02/24 19:03] n5na |
pm2 [2018/10/31 21:29] (current) n5na [Related Links] |
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| - | ====== Power Mite 2 Model PM-2 ====== | + | ====== Power-Mite 2 Model PM 2 ====== |
| {{pm2.jpg?150|}} | {{pm2.jpg?150|}} | ||
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| ===== Description ===== | ===== Description ===== | ||
| - | QRP solid-state tranceiver covering 80 and 40 meters with VFO or crystal control. | + | The Power-Mite 2 Version 1 is the same as the [[pm1|Power Mite 1]] with the addition of a baked enamel, walnut grained end panel case. The [[MX1]], [[AA1]], [[VO1]], and [[TX1]] modules are wired into a band-switching 80-40 meter CW transceiver. |
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| + | The Power-Mite 2 Version 2 has one large circut board with VFO transmit and receive on 80 and 40 meters and crystal controlled transmit on 15 meters. No optional boards were available and no sidetone. | ||
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| + | Front panel controls: On-off, Transmit-Receive, Receiver Resonate, VFO-Crystal, Bandswitches, Oscillator tuning, Final Resonate. A meter is provided to monitor final amplifier current. | ||
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| + | *40-80 meters. 15 meter converter available (version 1). | ||
| + | *Crystal control or transceive operation (Transceive on 40-80 meters, crystal only on 15 meters. Version 1 requires optional [[AC3]] converter.) | ||
| + | *Slide-rule dial. Flywheel tuning. | ||
| + | *Power - 12 volt lantern battery. | ||
| + | *Front panel band switching. | ||
| + | *Shaped audio - 200-2500 Hz. | ||
| + | *Metered power amplifier stage. | ||
| + | *Silicon transistors. Integrated circuit. | ||
| + | *2 KHz receiving band width | ||
| + | *2 watts input to final stage | ||
| + | *100 cycles drift. No warm-up. | ||
| ===== Reviews ===== | ===== Reviews ===== | ||
| - | *[[http://www.arrl.org/members-only/tis/info/pdf/7006051.pdf|ARRL Recent Equipment, QST, 1970, June]] | + | *[[http://www.arrl.org/members-only/tis/info/pdf/7006051.pdf|ARRL Recent Equipment, QST, 1970, June]] (Must be an ARRL member and logged in to view.) |
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| + | ===== Related Links ===== | ||
| + | *[[https://web.archive.org/web/20080221211112/http://kb.tentec.com:80/index.php?article=44|Ten-Tec Knowledgebase Article]] on Identifying Power Mite Transceivers | ||
| + | *[[https://web.archive.org/web/20061228142022/http://www.earlandrews.com:80/PM2rebuild.html|VE3AB's Power Mite 2 Restoration Project]] | ||
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| + | ===== Accessories ===== | ||
| + | *Keying Monitor Model [[AC2]] | ||
| + | *15 Meter Converter Model [[AC3]] | ||
| + | *Low Power SWR Meter Model [[AC4]] | ||
| + | *Low Power Antenna Tuner Model [[AC5]] | ||
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| + | ===== Sales Information ===== | ||
| + | {{pm1_pm2_ad.jpg?100|}}{{pm2_pm3_ad.jpg?100|}} | ||
| + | ===== Specifications ===== | ||
| + | ***Frequency Range:** 3.475 - 4.025, 6.975 - 7.325 | ||
| + | ***Size:** HWD 4" x 10.125: x 7.5" | ||
| + | ***Shipping Weight:** 4 lbs | ||
| + | ***Power:** 12 volts. 20 ma on receive, 300 ma on transmit | ||
| + | ***Semiconductor devices:** 1 dual gate MOSFET, 1 integrated circuit, 4 silicon transistors | ||
| + | ***Type of Reception:** CW - SSB - AM | ||
| + | ***Sensitivity:** Less than one microvolt provides readable signal | ||
| + | ***Antenna input:** 50 - 75 ohms | ||
| + | ***Selectivity:** 2 KC at 6 dB down points | ||
| + | ***Audio:**Output impedance - 1000 ohms. Frequency response - +/- 3 dB 200 Hz - 2500 Hz | ||
| + | ***Frequency stability:** Less than 100 Hz drift | ||
| + | ***Transmitter:** Power - 2 watts input. Output impedance 50 - 75 ohms, fixed link | ||
| + | ***Headphones:** Front panel tip jacks are provided | ||
| + | ***Key:** Phono jack is provided on rear apron | ||
| + | ***Crystal:** A crystal socket is provided on the front panel. The socket accepts holders of the HC6U type or any crystal with 0.486 inch spacing and 0.050 diameter pins. | ||
