Thanks for the excellent info on the NC300!
That settles the discussion for sure.
It would be fun to have one in good working condition.
73
Lowell W8QIY
----- Original Message -----
From: "Russ Kiehne" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Thursday, September 14, 2006 10:07 AM
Subject: Re: old receivers solid state?
>I found the following:
> National NC-300
> Amateur Band Communications Receiver
> Made In: United States 1955-1958
> Voltages: 105-130 VAC 50-60 Hz 60W
> Coverage: Ham. See Comments.
> Readout: Analog
> Modes: AM/SSB/CW
> Selectivity: 8/3.5/.5 kHz -6dB.
> Circuit: Double Conversion Superheterodyne. 13 Tubes.
> Physical: 19.5x11.25x15" 57 Lbs. 495x286x381mm 25.9 kg
> Circuit Complement:
> 6BZ6 RF Amp, 6AH6 HF Osc., 6BA7 1st Mixer, 6BE6 2nd Converter , 6BJ6 1st
> IF
> Amp,
> 6BJ6 2nd IF Amp, 6AL5 Detector/NL, 6BE6 CW Osc/Het Detector, 12AT7
> S-Meter/AF Amp,
> 6AQ5 Audio Amp, 5Y3GT Rectifier, OB2 Voltage Regulator and 4H4C Current
> Stabilizer.
> Features:
> . ¼" Head. Jack . S-Meter . Phono Jack . Antenna Trimmer . RF Gain . Dial
> Lamp .
> Tone . Cal Reset . Mute . 40:1 Tune Ratio . Flywheel Tuning
> Accessories:
> NC-300C2 2M Conv., NC-300C6 6M Conv., NC-300C1 1.25M Conv., NTS-300TS
> Speaker, XCU-300
> Calibrator NC-300CC Conv. Cabinet
> New Price: $350-400
> Used Price: $190-330
> Comments:
> Ranges: 1.8-2, 3.5-4, 7-7.3, 14-14.4, 21-21.5, 26.5-27.5 and 28-29.7 MHz.
> The radio
> dial is also pre-calibrated for the use of optional converters: 49.5-54.5,
> 143.5-148.5
> and 220-225 MHz. Turret-type band display. Two-tone gray enameled cabinet.
> Requires
> a speaker.
> ----- Original Message -----
> From: "Lowell Miller" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Wednesday, September 13, 2006 3:43 PM
> Subject: Re: old receivers solid state?
>
>
>> Hi Jim:
>>
>> I have been a ham for over 52 years now and dreamed, at one time, of
>> owning
>> one of those NC300.
>> They came out around 1960 and the NC303 came out a year or so later.
>> They had a slide rule dial which I thought was great!
>> Jim, I think you find that these receivers were tube type, not solid
>> state.
>> That was a bit early for that technology.
>> I hope this helps you.
>> 73 Jim.
>> Lowell W8QIY
>> ----- Original Message -----
>> From: "Jim Stevenson" <[log in to unmask]>
>> To: <[log in to unmask]>
>> Sent: Wednesday, September 13, 2006 6:07 PM
>> Subject: old receivers solid state?
>>
>>
>>> Hi.
>>>
>>> I am looking for information about older solid state general coverage
>>> receivers.
>>>
>>> National made one called the nc-300.
>>> did national make any more solied state receivers?
>>>
>>> How about Halacrafter or Hamerland?
>>>
>>> Thanks much again as always.
>>>
>>> 73
>>> wb6 yoy
>>>
>>> (650) 604-5720
>>
>>
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>>
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>> http://www.eset.com
>>
>>
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