DRAKE DA7543 Посібник з монтажу - Сторінка 4

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4

Specifications and Warranty

SPECIFICATIONS COMMON TO ALL MODELS

Forward Gain Adjustment Range:
Slope Control Adjustment (54 MHz):
Input/Output Impedances:
Input and Output Monitor Ports:
Fixed Input Attenuator:
Fixed Input Equalizer:
Hum Modulation:
Frequency Coverage (return path):
Active Return Path Gain:
Return Path Input Attenuator:
RF Shielding:
Power Requirement:
ADDITIONAL SPECIFICATIONS FOR SPECIFIC MODELS
Frequency Coverage (fwd path):
Forward Gain:
Noise Figure:
Return Loss, Input & Output:
Channel Loading:
Output Level (maximum per channel
for distortions listed below):
Input Level (maximum without using
fixed input attenuator):
Optimum Input Level Range:
Nonlinear Distortions-
Composite Triple Beat:
Composite Second Order:
Cross-modulation:
Output levels listed above are for all analog and flat channel loading. Output levels could be significantly higher when some channels are QAM , 6 dB below analog, and when slope is applied.
THREE YEAR LIMITED WARRANTY
R.L. DRAKE LLC warrants to the original purchaser this product shall be free from defects in material or workmanship for three (3) years from the
date of original purchase. During the warranty period R.L. DRAKE LLC or an authorized Drake service facility will provide, free of charge, both parts
and labor necessary to correct defects in material and workmanship. At its option, R.L. DRAKE LLC may replace a defective unit.
To obtain such warranty service, the original purchaser must:
(1) Retain invoice or original proof of purchase to establish the start of the warranty period.
(2) Notify R.L. DRAKE LLC or the nearest authorized service facility, as soon as possible after discovery of a possible defect, of:
(a) the model and serial number,
(b) the identity of the seller and the approximate date of purchase; and
(c) A detailed description of the problem, including details on the electrical connection to associated equipment and the list of such equipment.
(3) Deliver the product to R.L. DRAKE LLC or the nearest authorized service facility, or ship the same in its original container or equivalent, fully
insured and shipping charges prepaid.
Correct maintenance, repair, and use are necessary to obtain proper performance from this product. Therefore carefully read the
Instruction Manual. This warranty does not apply to any defect that R.L. DRAKE LLC determines is due to:
(a) Improper maintenance or repair, including the installation of parts or accessories that do not conform to the quality and specifications of the original
parts.
(b) Misuse, abuse, neglect or improper installation.
(c) Accidental or intentional damage.
- All implied warranties, if any, including warranties of merchantability and fitness for a particular purpose, terminate three (3) years from the date
of the original purchase.
- The foregoing constitutes R.L. DRAKE LLC'S entire obligation with respect to this product, and the original purchaser shall have no other remedy
and no claim for incidental or consequential damages, losses or expenses. Some states do not allow limitations on how long an implied warranty
lasts or do not allow the exclusions or limitation of incidental or consequential damages, so the above limitation and exclusion may not apply to you.
- This warranty gives you specific legal rights and you may also have other rights which vary from state to state. This warranty shall be construed
under the laws of Ohio.
CUSTOMER SERVICE AND PARTS TELEPHONE: (937) 746 6990
www.rldrake.com
10 dB minimum.
10 dB minimum.
75 Ohms.
-30 dB.
Plug-in (SXP type) available.
Plug-in (QSA type) available.
-70 dB.
5 to 36 MHz.
20 dB minimum.
0 to 10 dB adjustable.
Leakage complies with FCC Part 76.
26 VAC from supplied transformer with
six foot amp-to-transformer cable.
DA7533
DA7543
49 to 750 MHz.
49 to 750 MHz.
33 dB.
43 dB.
7 dB maximum.
6.5 dB maximum.
14 dB.
14 dB.
110 CH.
110 CH.
+44 dBmV.
+44 dBmV.
+18 dBmV.
+10 dBmV.
+10 dBmV to
+0 dBmV to
+15 dBmV.
+5 dBmV.
- 58 dB.
- 58 dB.
- 58 dB.
- 58 dB.
- 62 dB.
- 62 dB.
Operating Temperature Range:
Power Transformer:
Size:
Weight:
DA8632
DA8642
49 to 860 MHz.
49 to 860 MHz.
32 dB.
42 dB.
7.5 dB maximum.
7 dB maximum.
12 dB.
12 dB.
129 CH.
129 CH
+40 dBmV.
+40 dBmV
+16 dBmV.
+7 dBmV.
+7 dBmV to
-2 dBmV to
+12 dBmV.
+ 5 dBmV.
- 60 dB.
- 60 dB.
- 58 dB.
- 58 dB.
- 64 dB.
- 64 dB.
TELEFAX: +1 (937) 806-1576
- 20 deg. to + 60 deg. C.
Supplied transformer has 120 VAC/
60 Hz ±10% input requirement at
35 W. Output is 26.3 VAC with screw
terminals for attaching power cable
from amplifier. Supplied 120 VAC
3-wire line cord is six feet long.
10.25" (26 cm) L x 7.25" (18.4 cm) W x
2.75" (7 cm) D.
6 lbs. 12 oz. (3.1 Kg), including
AC adapter.
DA100032
DA100042
49 to 1000 MHz
32 dB
42 dB
8 dB maximum
7 dB max.
12 dB
12 dB
150 CH
150 CH
+38dBmV
+38 dBmV
+12 dBmV
+7 dBmV
+6 dBmV to
-2 dBmV to
+10 dBmV
+5 dBmV
-62 dB
-62 dB
-60 dB
-60 dB
-66 dB
-66 dB
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