Dnes vidqh He-Ne trubi s mo6tnost 5 i 10 mW sa ok. 150 lv. Samo 4e, ne sa pridrujeni s kakvito i da bilo danni. Japonski sa i tasi ot 10 mW ima nadpis: GLT2320. Tursih v Internet ne6to, no ne namerih. V magasina nqmat su6to kakvato i da bila informaziq. Predpolagam, 4e im se podava naprejenie ok. 10-15 kV, no ne sum siguren. Nqkoj snae li ne6to po-to4no?

Здрасти,
ако не е тайна къде е този магазин???
А по въпроса за параметрите на тръбата на бързо изрових нещо:
Model GLT2320
Output Power (min = guaranteed, max = recommended) 2, 4 milliWatts @
632.8nm
Polarisation Random
Mode TEM00
Theoretical Beam dia. at e^-2 650 um
Theoretical divergence 1.23 milliradians.
Longit mode spacing (C/2L L = cavity length) 685MHz
Amplit Noise 30Hz to 10MHz (30kHz bandwidth) Under 1% rms
Long term drift +/-5 (what this means I have no idea, drift in what??)
Starting voltage under 9kV
Running voltage 1400 +/- 100 V
Running current 5.5mA (less current => less output power).
Recomm. Min series ballast resistor 75Kohm.
Tube length (external mirror faces) 229mm
Main envelope length 151mm
Main envelope dia. 30mm
Weight 110g
Pin = cathode = -ve
Ring clip at mirror on cathode end = anode = +ve.
Class IIIb
Temp:
(Oper) -20 to 65 C
(non-oper) -40 to 80 C
Altitude
(oper) 0 - 3km
(non-oper) 0 - 6km


JV

Ami magasinat e Viki Watt v Plovdiv, no nadzenkata im e golqma.