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Surecom SF-103 User manual

SF-103 HAND-HELD FREQUENCY COUNTER
Feature & Specification:
•Frequency range : 2MHz-2800MHz•Cover for : VHF/UHF
•CTCSS/DCS Decoder
•DMR Frequency counter
•Digital select digi 0.000 or 0.0000 or. 0.00000
•Work by TCXO (crystal)
•Auto power off 1-9minutes
•Frequency Response time: 0.1,0.25,0.5,1.0S,
•Color Display 240x320 Pixels, LCD Dim level setting
•Build-in 3.7V Li-ion battery
•Net Weight: 113g
•4 button for all funtion control
•Charging battery LED indicator
2 Ch. Select:(A. 27-2.8GHz, B. 2MHz-200MHz)
Ver4.3
PIC.2
* Supplier, the product will add functionality without having to give notice
Table1
USER'S MANUAL
Congratulations on your purchase of Frequency Counter.
Before Operating the frequency counter, please read this manual ,thoroughly .
Make sure that the following accessories are supplied,with your frequency counter:
UNPACKING AND CHECKING EQUIPMENTS:
"SF-103 (1), Antenna suit for VHF/UHF (1) ,AC Power Adapter (1),USB Charger ,Cable(1),User Manual (1)
Please contact the sales agent in case of accessory missing.
Product introduction
The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie- talkie
,with signal strength indicator. it is the tool of choice for maintenance personnel, test frequency and signal strength of
wireless enthusiasts. This portable frequency counter is designed for counting continuous wave signal comes from Two-
way Radio. There are easy ranges for you to choose. The ranges cover most of the frequency of the two-ways-radios you
want to measure. Its four-button control is easy to use and its small size allows you to carry it anywhere you like.Work by
TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -25
℃
~ 55
℃
.
1.1 Power On/Off:
Power on ,press and Hold down the [Red key] by 3 second
Power off ,press and Hold down the [Red key] by 3 second of number count down to 0
1.2 Charging the battery :
Plug the power cord into adaptor , micro usb connect SF103
The Led indicating: *The RED light Charging * The Green light is Full
1.3 Setup the frequency Range :
Press[ F2.stop ] button ,[F3 -->] select function to "Rang"
Press the [F4 Ent] Select 27M-2.8G(27MHz-2800MHz) /<=200MHz (below 200MHz) ,
and then press[F2] to Run
1.4 Setup the time Gate :
Press[ F2.stop ] button ,[F3 ---> ] select Function to "Gate"
Press the [F4 Ent] select : 0.1s / 0.25s / 0.5s / 1.0s ,and then press [F2] to Run
1.5 Setup the Frequency counter digi :
Press[ F2 ] botton ,[F3--->] select Function to "Gate"
Press[F4 Ent] Select : 3 / 4 / 5 / 6 , and then press [F2] to Run
! 27MHz-2.8GHz for 3 / 4 only , 2-200MHz for 3 / 4 / 5 / 6 , Detail Please see Table 1:
1.6 How to check Frequency of Digital DMR Radio
Press[ F2 ] botton ,[F3 --->] select Function to" type" :Press [F4] select Analog / Digital(DMR) ,
and then Press [F2] to Run
!Note. Digital mode have 3 Decimal only.
1.7 How to ADJ. the Frequency mode of 27MHz -2.8GHz: ( See PIC.2)
Press, [F3 MENU ] , [F3 Down] / [ F4 Up] to select the Gate to (0.1s/0.25s/0.5s/1.0s)
Press, [F2 Edit] / [F3 - ] and [ F4 +] to select the +/- 99
Press, [F1. Main] exit , and then press [F4 save] for save the setting .([F1] not save for exit)
1.8 How to fine tune the Frequency mode of 2-200MHz: (See PIC.1 )
Tune the PCB VR1 (Variable resistance)
(The factory has been set accurate, such as non-technical staff do not tune)
1.9 How to use [F3 menu ] mode: (see PIC2)
Press, [F3 - ] / [ F4 +] select the function ,and then press [F2 edit] for edit mode ,
Press, [F3 - ] / [ F4 +] selecy for change the data .
Press, [F1. Main] exit , and then press [F4 save] for save the setting .
/([F1] not save for exit)
Caution:
1)Max. direct input signal 5Vp-p
2)Prohibit direct access to the radio antenna output,
resulting in damage to the frequency meter
ANALOG mode of CTCSS
(
((
(
Hz
)(
)()(
)(
P.S
:
::
:无线电
无线电无线电
无线电必
必必
必须为
须为须为
须为模
模模
模拟
拟拟
拟模式
模式模式
模式,
,,
,频
频频
频率
率率
率为
为为
为
FREQ. range:132-173MHz
,
,,
,
200-260MHz
,
,,
,
400-519MHz)
50.0 79.7 100 127.3 159.8 179.9 203.5 241.8
55.0 82.5 103.5 131.8 162.2 183.5 206.5 250.3
67.0 85.4 107.2 136.5 165.5 186.2 210.7 254.1
特色
&
规
格
:
69.3 88.5 110.9 141.3 167.9 189.9 218.1
•频率范围分2档:2MHz-2800MHz 包括:VHF / UHF 对讲机
71.9 91.5 114.8 146.2 171.3 192.8 225.7
•CTCSS / DCS
解码器
74.4 94.8 118.8 151.4 173.8 196.6 229.1
•DMR频率计 器
77 97.4 123 156.7 177.3 199.5 233.6
• 字选择 字0.000或0.0000或0.00000
•
由TCXO(溫保晶振)
ANALOG mode of DCSS
(
((
(仅
仅仅
仅限
限限
限
N
个
个个
个代
代代
代码
码码
码)(
)()(
)(
P.S
:
::
:无线电
无线电无线电
无线电必
必必
必须为
须为须为
须为模
模模
模拟
拟拟
拟模式
模式模式
模式,
,,
,频
频频
频率
率率
率为
为为
为
FREQ. range:132-173MHz
,
,,
,
200-260MHz
,
,,
,
400-519MHz)
•
自动关机1-9分钟
Standard N sf103 Standard N sf103 Standard N sf103 Standard N sf103 Standard N sf103 Standard N sf103
•频率响应时间:0.2-1秒。

(CTCSS / CDCSS> 0.5-1sec)
23 23.0 N 115 115 N 212 N 306 306 N 431 431 N 632 632 N
•
彩色显示240x320像素,液晶显示屏昏暗水平设置
25 25.0 N 116 116 N 223 223 N 311 311 N 432 432 N 654 654 N
•内置3.7V锂离子电池
26 26.0 N 122 N 225 N 315 315 N 445 445 N 662 662 N
•净重:113g
31 31.0 N 125 125 N 226 226 N 325 N 464 464 N 664 664 N
•4个按钮所有功能控制
32 32.0 N 131 131 N 243 243 N 331 331 N 465 465 N 703 703 N
•
充电电池LED指示灯
36.0 N 132 132 N 244 244 N 332 N 466 466 N 712 712 N
43 43.0 N 134 134 N 245 245 N 343 343 N 503 503 N 723 723 N
47 47.0 N 143 143 N 246 N 346 346 N 506 506 N 731 731 N
51 51.0 N 145 N 251 251 N 351 351 N 516 516 N 732 732 N
53.0 N 152 152 N 252 N 356 N 532 532 N 734 734 N
54 54.0 N 155 155 N 255 N 364 364 N 546 546 N 743 743 N
65 65.0 N 156 156 N 261 261 N 365 365 N 565 565 N 754 754 N
71 71.0 N 162 162 N 263 263 N 371 371 N 606 606 N
72 72.0 N 165 165 N 265 265 N 411 411 N 612 612 N
73 73.0 N 172 172 N 266 N 412 412 N 624 624 N
74 74.0 N 174 174 N 271 271 N 413 413 N 627 627 N
114 114 N 205 205 N 274 N 423 423 N 631 631 N
警告:
1.
最大值。直接输入信号
5Vpp
2.
禁止直接接入对讲机输出,这会引致频率计损坏
*
供应商,产品将添加功能,而 需通知
1.6如何检查数字DMR收音机的频率
按[F2 Stop]键,[F3--->]选择功能键入:通过[F4]将模式更改为模拟 数字(DMR),然后按[F2 Run]运行
F1 [MENU 菜单],F4[SAVE 保存]
!注意 : 数字模式(DMR)只有3个小数位
1.7如何微调计数器的档A- 27MHz-2.8 Hz频率偏差: (看圖 PIC.2)
按[F3 MENU],[F3向下]和[F4向上]选择门gate 0.1s 0.25s 0.5s 1.0s)
按[F2 edit ],[F3]和[F4 +]选择微调+ - 99
按[F1menu],然后按[F2] save,保存设置。
1.8如何微调计数器的档B- 2MHz-200MHz频率偏差: (看圖 PIC.1)
調整底板上 VR1(可變電阻)
(*出厂时已设定准确,如非技术人员请勿调教)
1.9如何使用[F3菜单]模式:(看圖PIC.2)
 [F3-] [F4 +]选择功能,然后按[F2编辑]进行编辑,
 [F3-] [F4 +]
用于更改数据。
 [F1]
退出,然后按[F4保存]保存设置。 "
SF-103 手持式频率计使用说明
手持式频率计使用说明手持式频率计使用说明
手持式频率计使用说明
恭喜您购买频率计数器。
操作频率计前,请仔细阅读本手册。使用频率计数器确保提供以 附件:
拆包和检查设备:
“”SF-103
(
1
),天线
VHF/UHF
(
1
),交流电源适配器(
1
),
USB
充电缆(
1
),用户手册(
1
)
如果配件丢失,请联系销售代理。
产
产产
产品介
品介品介
品介绍
绍绍
绍
:
该频率计能够用信号强度指示器测量连续载波信号对讲机的频率参数。
它是维修人员的首选工具,无线爱好者的测试频率和信号强度。
这种便携式频率计数器设计用于计数来自双向无线电的连续波信号。
有很多选择范围。范围覆盖您要测量的双向无线电的大部分频率。
其四按钮控制使用方便,体积小巧,可随身携带。
TCXO
(温度补偿
X'tal
(晶振)振荡器)工作,
-25
℃〜
-55
℃范围
。
1.1电源开/关:

打开电源,按住[红色键] 3秒钟
关闭电源,按住[红色键] 3秒钟的数字减少到0
1.2 电池充电:
将电源线插入适配器,Micro usb连接SF103
 LED
指示: *红灯亮充电 *绿灯亮充滿
1.3设置频率范围:
按[F2]键一下,[F3 --->]选择功能“Rang”
按[F4 Ent]选择27M-2.8G(27MHz-2800MHz) <=200MHz (200MHz 以下),然后按[F2]运行.
1.4设置时间门:
按[F2]键,[F3 --->]选择功能“gate"
按[F4 Ent]选择:0.1s 0.25s 0.5s 1.0s,然后按[F2]运行.
1.5设置频率计数器数字:
按[F2]键,[F3]选择功能到“Gate”
按[F4 Ent]选择:3 4 5 6,然后按[F2Run]运行
(*
档A- 27Mhz-2.8GHz仅限 小數后 3 4,档B-2-200MHz为3 4 5 6,详情请参见Table1 )

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