PARTRIDGE
ELECTRONICS
54-56 Fleet Road, Benfleet, Essex. SS7 5JN
SECTION
21
TRANSFORMERS AUDIO & RF
INDUCTORS & FILTERS
INDEX PAGE                 ENQUIRY FORM                 ORDER FORM                 GENERAL INFO
 
AUDIO TRANSFORMER SECTION
AUDIO TRANSFORMERS
 
for super
low level signals
Suitable for matching
200-600R Microphones
Type 210-6352
into high impedance
loads (50k aprox.)
Center tapped primary
Mu-metal enclosure
Mounting 0.375 inch bush
Order code:-21-050
Price:-£36-00
Order code:-21-066
Price:-£10-40
Multi tapped
Output Matching
3.5W
Suitable for matching
Type 217-567
3 - 15R speech coils
to high impedance
output 4 - 15K
Max current 40mA DC
Size:-50 x 35 x 40mm
 
 
Microphone
transformer
unit to match
20-50R Mics.
Unbal./ Bal. switch
into high impedance
loads (50k aprox.)
Order code:-21-039
Pri ce:-£12-00
Eagle
Microphone Transformer
Auto- winding
primary suite 200R mics.
into high impedance
loads (50k aprox.)
Size:-18 x 12 x 9 mm
Respse:-300Hz-7KHz
Order code:-21-047
Price:-£8-00
no cover not enclosed
Brn. Lo - Yel. Hgh - Blk Com.
 
Type
Primary
Secondary
Size
Order code:-
Price:-
LT44
20K
1K.CT
20x16x15mm
21-144
£1-96
P631M/LT44
20K
2K.CT
20x16x15mm
21-631
93P
LT700
1K2
3.2R
20x16x15mm
21-700
£1-96
Very popular used in many DIY projects
 
Type
Primary
Secondary
Size
Order code:-
Price:-
CNTE1
200R
200R
20x16x15mm
21-101
£13-00
CNTE4
200R
10K
20x16x15mm
21-102
£13-50
CNTE10/3
200R
50K
20x16x15mm
21-103
£14-20
AUDIO ISOLATION AND MATCHING TRANSFORMERS
Superior quality audio transformers for multiple audio applications.
Low distortion and excelent frequency response.
NEUTRIK
 
 
Type
Primary
Secondary
Order code:-
Price:-
RA262A6E
2 x 150R
2 x 150R
21-626
£14-80
RA262A7E
2 x 600R
2 x 600R
21-627
£14-80
RA262A2E
2 x 150R
2 x 600R
21-622
£14-80
RA262A3E
2 x 150R
2 x 6.25K
21-623
£14-80
RA262A1E
2 x 150R
2 x 3.75R
21-621
£14-80
Screen can
--
--
21-600
£5-70
Technical data Freq. range:-30Hz-25KHz Rating 100mW at 300Hz  or 1mW at30Hz
Size:-L.28xW.23xH.22mm
Note:-All windings may be used in series or parallel
 
Product
 Primary 
 Secondary 
 Max .
 Frequency 
 Size mm 
Order
Price:-
type
imped.
imped.
pwr.
 response  
L>W>H>
code:-
each
RZ1606
800R
800R ct..
2 mW
60-25K
18x18x15
21-606
£10-75
RE187A
800R
800R ct
2 mW
200-15K
19x16x16
21-607
£10-50
RE187B
3K
2 x 250R
5 mW
200-15K
27x21x20
21-608
£12-36
 Minature PCB mounting audio transformers
 
Freq. response
200Hz - 4KHz
Type
Product 
 Frequency 
 Size mm 
Order
Price:-
style
 response  
H>W>D>
code:-
--
FP1200
STD. voice & data V32
14,400bps
17x17x7
21-200
£3-75
FP3034
STD. internet comp.std. V34
28,800bps
17x17x7
21-034
£6-48
FP2001
STD.professional quality data V34
28,800bps
17x17x7
21-001
£7-70
FP3324
non encapsuled. voice & data V22
2,400bps
13x18x18
21-324
£3-60
FP1165
low profile voice & data V32
14,400bps
11x16x19
21-165
£5-80
FP2781
SMD voice & data V32
14,400bps
7x9x13
21-781
£6-00
FP3081
SMD high quality low dist. data V34
28,800bps
7x9x13
21-081
£6-75
FP3188
SMD voice & data cost efective V22
2,400bps
7x9x13
21-188
£4-00
FP3191
SMD professional quality data V34
28,800bps
7x9x13
21-191
£4-20
FP3000
SMD voice & data inc.2-4 wire hybrid
28,800bps
7x18x13
21-300
£12-00
TR065
CLAMP audio / voice & data V32
14,400bps
50x25x42
21-065
£4-30
600R LINE MATCHING 1 :1 PCB, clamp and Surface Mounting
 
 
Power Rating 100mW
Frequency Response.
30Hz to 22KHz
Size:-W37 x D27 x H32mm
Pri. 125R - Sec. 250R
Order code:-21-045
Price:- £3-50
10K - 20K Audio
Matching Transformer
HIGH QUALITY
Power Rating 100mW
Frequency Response.
35Hz to 18KHz
Size:-W30 x D25 x H23mm
Order code:-21-016
Price:- £5-00  
600 - 600R Audio
Matching Transformer
HIGH QUALITY
 
 
Power Rating 100mW
Frequency Response.
200Hz to 18KHz
Size:-W45 x D25 x H40mm
Order code:-21-046
Price:- £1-80
20K - 15R Audio
Matching Transformer
BUDGET
Power Rating 100mW
Frequency Response.
35Hz to 18KHz
Size:-W30 x D25 x H23mm
Order code:-21-044
Price:- £5-60
20Kct - 15Rct Audio
Matching Transformer
HIGH QUALITY
 
 
Power Rating 100mW
Frequency Response.
35Hz to 22KHz
Size:-W45 x D30 x H35mm
Order code:-21-063
Price:- £5-60
20K - 47R Audio
Matching Transformer
HIGH QUALITY
Power Rating 100mW
Frequency Response.
35Hz to 20KHz
Size:-W60 x D40 x H80mm
Order code:-21-041
Price:- £5-60
600Rct - 10K Audio
Matching Transformer
HIGH QUALITY
 
 
Power Rating 100mW
Frequency Response.
30Hz to 22KHz
Size:-W27 x D18 x H20mm
Gardeners AM110
SUPER QUALITY
Order code:-21-071
Price:- £12-00
600R - 600R Audio
Isolating Transformer
Primary Resistance 32R
Secondary Resistance 52R
Proof Votage 4KV
Max. rec. curent 120ma
Frequency Response.
350Hz to 3K2
Size:-W50 x H40x D25mm
Order code:-21-072
Price:- £7-20
600R - 600R   Audio
Telecom Transformer
Fixing centres 60mm
 
Type
Watts
Secondary
Size:-L.W.H.mm
Order code:-
Price:-
R210-6496
2W
8R
45 x 46 x 37 tag
21-496
£6-72
P210-6497
2W5
3 -4R
50 x 17 x 40 wire
21-497
£4-99
R210-6504
5W
8R
53 x 51 x 44 tag
21-504
£8-65
R210-6525
10W
8R
59 x 57 x 50 tag
21-525
£9-48
P210-6526
20W
8 -16R
50 X 40 X 40 wire
21-526
£15-00
P210-6531
25W
4-8-16R
67 x 50 x 55 tag
21-531
£17-00
100 Volt Line
100 Volt Line Transformers for Power Amplifier output.
Power Rating 100W RMS
Frequency Response 30Hz to 15KHz
Size:-108 x 48mm
Order code:-21-369      Price:-£27-60
Not suitable for valve amplifiers
 
RADIO FREQUENCY COMPONENT SECTION
 
RF Remote
Control Receiver
Remote control system
Up to 50 meters range
Relay 10A @ 230Vac
Momentary or latching
Requires 12Vdc supply
Price :- £49-00 (pair)
code :-21-RF18 + 19
Keyfob
Transmiter
COMPLETE RF
REMOTE CONTROL SYSTEM
Versatile general purpose
May be used for controlling
many diferent applications.
utilises highly secure code.
 
R.F.VARIABLE CAPACITORS
 
 
minature
Order code:-
value
volts
dia.mm
each
21-501
5-65pf
25v
13 x 30
56P
Order code:-
value
volts
dia.mm
each
21-502
3-11PF
25v
10x10x17
36P
 
 
Order code:-
value
volts
dia.mm
each
21-503
5-15pf
50V
7x7x7
36P
Order code:-
value
volts
dia.mm
each
21-504
5-30pf
50v
18x32x30
43P
 
 
Order code:-
value
volts
dia.mm
each
21-505
5-20
25v
15x20x15
36P
Order code:-
value
volts
dia.mm
each
21-506
5-30
50v
5x5x30
39P
 
 
* Also fitted
with two
2 - 4pf
pre-sets
Order code:-
value
volts
dia.mm
each
21-507
5-50
100v
23x30x30
£1-50
Order code:-
value
volts
dia.mm
each
21-508
5-10pf *
25v
20x20x12
75P
 
J190
CCA1
Order code:-
value pf
volts
dia.mm
each
21-510
2-10
250V
8 X 10
44P
21-522
2-22
250V
8 X 10
54P
21-565
5.5-65
250V
11 X 11
70P
--
--
--
--
--
Order code:-
value pf
volts DC
dia.mm
each
21-208
1.4-5.5
250v
10 X 8.8
72P
21-209
2 - 10
250v
10 X 8.8
72P
21-210
2 - 22
250v
10 X 8.8
86P
21-211
5.5-65
250v
10 X 8.8
98P
 
CCA01
CCA02
Order code:-
value pf
volts DC
dia.mm
each
21-203
1.5-5
100v
4.8 x 6
42P
21-204
3-11
100v
4.8 x 6
42P
21-205
4.2-20
100v
4.8 x 6
42P
21-206
5.2-30
100v
4.8 x 6
42P
21-207
6-50
100v
4.8 x 6
42P
Order code:-
value pf
volts
dia.mm
each
21-192
1.5-5
25v
3.2-4.5
68p
21-194
1.5-10
25v
3.2-4.5
68p
21-195
5-20
25v
3.2-4.5
68p
21-196
5-30
25v
3.2-4.5
79p
--
--
--
--
--
 
VC0
VC0
code
value
volts
dia.mm
each
21-013
5-25pf
50v
10X10X20
68p
code
value
volts
dia.mm
each
21-014
5-35pf x 4
25v
20X42X20
£1-00
 
R.F. COILS & INDUCTORS
 
TOKO
VARIABLE COILS
adjuster core at top
Dia:-10.5 x 10.5
Height:-12 mm
METAL CASE
 
VARIABLE COILS
adjuster core at top
Dia:-12.5 x 12.5
Height:-15 mm
PLASTIC CASE
976
order as RF01 plus code on can.
technical description
Toko:-AM-L1- 27- 7NIP
Toko:-AM-L1-58-7N1H
20p each
Toko:-EB-1-6141
Order code:-21-223
Toko:-K-20051-ATO
Toko:-K 20051-AG
Toko:-Y-19128-GN
5 for 90P
Toko:-3122-138-51271-8515X
Toko:-TR-606-MW
Order code:-21-224
sorry no data anybody help
order as RF05 plus code on can.
technical description
21-213-HM
21-233-HM
20p each
21-253-HM
Order code:-21-225
21-263-HM
21-482-HM
5 for 90P
21-492-HM
sorry no data
Order code:-21-226
anybody got any data
 
 
VARIABLE COIL
Four soder tags on top
Pre-set trimmer on top
One core tuning slug
order code:21-408     50p each
VARIABLE COIL
Five pin paxolin base
47 + 100pf capacitors
Two core tuning slugs
order code:-21-410      35p each
 
 
VARIABLE COIL
Six pin paxolin base
One core tuning slug
Size:13 x 13 x 16mm
order code:-21-406      25p each
 
VARIABLE COIL
Six pin paxolin base
One core tuning slug
order code:-21-411      50p each
sorry all sold
 
 
MAXI-Q TDO.2
Oscilator coil
VARIABLE COIL
Four pin paxolin base
One core tuning slug
order code:-21-402
  70p each Sorry all sold
MANY ODD SIZES
AND STYLES
SIMULAR
TO 21-407
please ask
  
       
 
Contains Ferite core Size :-25 x 17 mm
Two windings  unknown impedance
Sold for ferite core for experimenters
order code:-21-CT01
Price:- 75P
  
For the Experimenter believed to be
Ceramic Resonator Marked
AG20 TAIYO size:-8x6x4mm
order code:-21-CT02
Price:- 20p each
  
       
 
COIL FORMERS
with iron dust slug
RF12   25 X 4mm
RF13 26 x 8mm
RF14 30 x 10mm
order code with slug
each
order code less slug
each
21-412
£1-30
21-416
£1-10
21-413 sorry all sold
£1-40
21-417 sorry all sold
£1-20
21-414  sorry all sold
£1-75
21-418 sorry all sold
£1-50
COIL FORMER size 16 x 21mm
with 50 x 10mm Iron Dust Rod
order code:-21-403
   75P each
 
       
Order code
Size mm
Picture
Price
21-1I6
35 X 20 X 50
RF16
25P
21-117
42 X 20 X 40
RF17
ALL SOLD
21-118
42 X 20 X 40
RF18
25P
Order code
Size
Picture
Price
21-119
35 X 18 X 35
RF19
25P
21-120
25 X 12 X 40
RF20
25P
21-121
13 X 10 X 37
RF21
25P
CANS with coils & bits
 
 
 
ASTEC   FM VARACTOR TUNERHEAD
High power gain (27DB min)
Low noise (4 DB typical)
High image rejection
Tuning voltage 1.5 to 8V
Tuning frequency range 87 - 108 MHZ
Antenna input impedance 75R
Requires 12 volt supply
Supplied with circuit diagram
few only    Brand New
Mark Two
order code:-21-150   £4-00 each
 
REDIFUSION TUNER UNIT
FREQUENCY TRANSLATOR BOARDS
MANUFACTURED FOR
REDIFUSION HOTEL
TELEVISION SYSTEMS
appear to be brand new
and in very clean condition
£6-00 the pair* £5-00 P & P
order code:-21-160     £4-00 *+ £4-00 P & P
order code:-21-170     £4-00*  £4-00 P & P
 
RF MODULATORS
Order code:-21-005
Price:-£21-45
SLx RF MODULATOR
Scart or phono
Audio & sound inputs
Wide band Ch. 21-69
Video enhancement
Mains powered
 
Order code:-21-
Price :- £
 
 
 
 
 
 
 
 
 
AERIAL AMPLIFIERS
MAXVIEW
Aerial amplifier
Gain13dB
Noise figure 2.2dB
Coverage 470-860 MHz
Order code:-21-001
Price :- £6-80
MICRO TECHNOLOGY
Aerial amplifier
Gain14dB
Noise figure 2.2dB
Coverage 470-860 MHz
Order code:-21-002
Price :- £7-19
ANTIFERENCE
Aerial amplifier
Gain15dB
Noise figure 2.1dB
Coverage 470-860 MHz
Order code:-21-003
Price :- £14-13
MERCURY TELECAST
Aerial amplifier
Gain 20 dB Adjustable
Noise figure 1.9 dB
Coverage 45 - 860 MHz
Order code:-21-004
Price :- £9-50
 
RF ATTENUATORS
3-F2-692
Attenuator 6dB
£1-00
3-F2-709
Attenuator 12dB
£1-15
3-F3-813
Attenuator 18dB
£1-38

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