Alpine 7281M Owner's Manual page 13

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FM TUNER
CURING ONGC wate hae cerecivald nok e.5a Poe dite ek te aets taste Tee Sele shh
87.5 — 108.0 MHz
SONSUIVIEY horas
a ait nt bec na kp
tandcnaeiaa tute tober: Be
tat tn Ge ke an! 1.5uV
Alternate Channel Selectivity...
00.0000
ccc
ccc cc cece ccccceeeeee. 80 dB
SEN (SIQNAILONOISE TatIO) ods
ada casa
ates Joa got benens Gee bente te vit navies 60 dB
LCFEON SEDAN OM: Cake pine en tb
fe
Sk oh gel
Be doe aly 2
oat crcee 9a a att 35 dB
MW TUNER
WPOIMGO RAN GG tars Stee ade bE ieee gees Gn At leis aorieg conesters ah etter
ed 531 — 1,602 kHz
DENSTIVILY frets Lacie a chen Gideon ie
A crucncnuss direet heak ote
Bt, ys Othe de:
10uV
LW TUNER
TAUPO RONG
aces Yt castes teeta
deg aint cute wad oy cnt veg
de cule Be 8 153 — 281 kHz
SOUT SIIVDY gs tactd eden ie Raat
bonnes BR
oh. yatta ak CMO
di haa cauetedige irene, Cita baloa 20uV
TAPE
TAPE SPCCd sx tskihs o coe tat oss danced ite Sent v ateare ite ee
1-7/8 ips (4.8cm/sec)
1%
WV OWN ANG FUTON cg tn coed 9c rad
t y eVGA Ro L e Canned te fee hth at Sas oes Bye 0.09% WRMS
S/N (signal-to-noise ratio)...
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ccc cece ebb cece cece,
55 dB
Frequency Response
With NORMAL (120us) tape... 2.20.
40 — 14,000 Hz +3 dB
With METAL/CrO,/FeCr (70us) tape ..........0..0
0c cece eee 40 — 16,000 Hz
+3 dB
GENERAL
POWSF-REQUITFEMENt:
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footer esaeiacseeere
14.4V DC (11 — 16V allowable)
MEX POWER OUPDUM ys
it a nen a ch tna
a cet
OM
acy ace Pada
ut 25W + 25W
UDUL VONAGE ce asce% Eh aye toad cree eahtert A Paige tn a
A SNied dPGvek nis dtl
500mV/10k ohms
BOSS hte shila Gre teantnt Milne
ite etcnta rere tos Mul? a onndng ory tone
an eevee
+15 dB at 30 Hz
PROB Cee g packers us OP
war neg esha ead cates Brod ip i daaNcldce cect Sarl da loptch lease
4 +12 dB at 10 kHz
LOUGHeSS CONtOUR AI IOG Hapa
cau k Matte a nha Zauae Musut- out yemadien ater, goo, +10 cB
SPGGKEr lMpPedaNCe wish. Bole
holly alate Bote ese hog seal tecles atle oll
Nk eee alee 4 ohms
WVGIGIUS ae totus
he arn 2 tie tha aes Glow NAPE
aah des acme
Be td
2.0 kg (4 Ibs. 7 02.)
CHASSIS SIZE
Width: 178mm (7"); Height: 50mm (2"); Depth: 153mm (6")
NOSEPIECE SIZE
Width: 171mm (6-3/4"); Height: 48mm (1-7/8"); Depth: 21mm (13/16")
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