MODULATOR TERRA MT-410

(1 đánh giá)

Mã sản phẩm : MT-410

Xuất xứ : TERRA

Giá sản phẩm :

HOTLINE TƯ VẤN : 0988 49 1900

Product details
SPECS

Agile TV modulators
VSB single and twin TV modulators
Ordering number 02881 02872Sections 1 2
TV standard B/G/D/K/I/L/Au
Frequency range 110-862 MHz
Video input frequency range 20 Hz - 6 MHz
level/impedance 1 V ± 0.1 V/75 Ω
Audio input frequency range 20 Hz - 15 kHz
level/impedance 775 mV/10 kΩ
level adjustment + 6 ÷ -6 dB by 2 dB step
RF output level/impedance 90 dBµV/75 Ω
level adjustment range 0 ÷ −10 dB by 1 dB step
frequency range of RF combining 47-2150 MHz
DC pass through 0.3 A
combining through loss Terr/SAT ≤ 2.5 dB
return loss ≥ 10 dB
Fine tuning range of video carrier frequency ± 2.25 MHz max. by 0.25 MHz step
IF bandwidth 7/8 MHz
S/N ratio, weighted > 55 dB
A/V ratio 12/16 dB
IMD2/IMD3 spurious level < -60 dB
Current consumption 12 V 0.3 A 12 V 0.45 A
Operating temperature range 0o ÷ +50 o C
Dimensions/Weight (packed) 36x198x107.5 mm/0.9 kg

T Y P E		MT-410
Ordering number		2881
Sections		1
TV standard		B/G/D/K/I/L/Au
Frequency range		110-862 MHz
Video input	frequency range	20 Hz - 6 MHz
	level/impedance	1 V ± 0.1 V/75 Ω
	frequency range	20 Hz - 15 kHz
	level/impedance	775 mV/10 kΩ
	level adjustment	.+ 6 ÷ -6 dB by 2 dB step
	level/impedance	90 dBµV/75 Ω
	level adjustment range	0 ÷ −10 dB by 1 dB step
	frequency range of RF combining	47-2150 MHz
	DC pass through	0.3 A
	combining through loss Terr/SAT	≤ 2.5 dB
	return loss	≥ 10 dB
Fine tuning range of video carrier frequenc		± 2.25 MHz max. by 0.25 MHz step
IF bandwidth		7/8 MHz
S/N ratio, weighted		> 55 dB
A/V ratio		12/16 dB
IMD2/IMD3 spurious level		< -60 dB
Current consumption		12 V 0.3 A
Operating temperature range		0o ÷ +50 o C
Dimensions/Weight (packed)		36x198x107.5 mm/0.9 kg