PA 300 Peaking Amplier • Specications, Parts, Accessories
Minimum/maximum levels ........ Analog: 0.4 V to 2.0 Vp-p
Impedance ...................................... 75 ohms
Return loss ..................................... -32 dB @ 5 MHz
DC offset ........................................ ±6 mV with input at 0 offset
Sync
Input type ...................................... RGBHV, RGBS, RGsB, RsGsBs, YUV
(bi-level and tri-level)
Output type .................................... RGBHV, RGBS, RGsB, YUV (bi-level and
tri-level)
Input standards ............................. NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level
RGBHV, RGBS ................... TTL: 1.8 V to 5.0 Vp-p
RGsB, RsGsBs .................... Analog: 0.3 Vp-p
Output level
RGBHV, RGBS ................... TTL: 5.0 Vp-p, unterminated
RGsB, RsGsBs .................... Analog: 0.3 Vp-p, follows input
Input impedance .......................... 510 ohms
Output impedance ....................... 50 ohms
Max. propagation delay ............... H: 50 ns, V: 110 ns
Max. rise/fall time ........................ H: <3 ns, V: <3 ns
Polarity............................................ RGBHV, RGBS: positive or negative
(follows input)
RGsB, RsGsBs: negative
General
Power ............................................. 100 VAC to 240 VAC, 50/60 Hz, 3.6 watts,
internal
Temperature/humidity ................ Storage: -40 to +158 °F (-40 to +70 °C) /
10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) /
10% to 90%, noncondensing
Mounting
Rack mount ........................ Yes, with optional 1U, 9.5" deep rack shelf
(RSU 129, #60-190-01; RSB 129, 60-604-01);
or 1U, 6" deep rack shelf (RSU 126,
#60-190-10; RSB 126, 60-604-10).
Furniture mount ................ Yes, with optional under-desk mounting
kit, part #70-077-01 (MBU 125) or through-
desk mounting kit, part #70-077-02
(MBD 129).
Enclosure type ............................... Metal
A-3
