1. Pambuka
The Joy-IT JT-JDS6600-LITE is a versatile 2-channel DDS (Direct Digital Synthesis) function generator designed for a wide range of measurement and testing applications. It offers various waveform outputs, including sine, rectangular, triangle, pulse, and half-wave, making it suitable for educational, research, and industrial environments. Additionally, it integrates a 1-channel frequency counter for enhanced utility. The intuitive 2.4-inch TFT color display ensures ease of operation and clear visualization of settings and waveforms.
Fitur utama:
- 2-channel signal generator
- Frequency range up to 15 MHz (sine, rectangular, triangle)
- 1-channel frequency counter
- 2.4-inch TFT tampilan werna
- Multiple waveform outputs: Sine, Rectangular, Triangle, Pulse, Half-wave, and more
- Bisa diatur amplitude, offset, and duty cycle
2. Informasi Safety
Mangga wacanen lan pahami kabeh pandhuan keamanan sadurunge ngoperasikake piranti iki. Yen ora nuruti pandhuan iki bisa nyebabake sengatan listrik, geni, utawa kerusakan piranti kasebut.
- Gunakake mung adaptor daya sing kasedhiya.
- Aja operate piranti ing teles utawa damp kahanan.
- Aja nyedhiyakake piranti menyang suhu sing ekstrem utawa sinar srengenge langsung.
- Aja mbukak piranti casing; ora ana bagean pangguna-serviceable nang.
- Priksa manawa ventilasi sing tepat kanggo nyegah overheating.
- Disconnect power before cleaning or moving the device.
3. Isi Paket
Priksa manawa kabeh item ana ing paket kasebut:
- Joy-IT JT-JDS6600 Function Generator
- 2 x BNC Signal Terminals (cables)
- Unit Pasokan Daya
4. Produk Liwatview
Bagian iki menehi liwatview of the Joy-IT JT-JDS6600's physical components and controls.

Gambar 4.1: Ngarep view of the Joy-IT JT-JDS6600 Function Generator.
This image displays the Joy-IT JT-JDS6600 function generator, a compact grey device with a prominent 2.4-inch TFT color display on the left. The display shows settings for Channel 1 (CH1) and Channel 2 (CH2), including frequency (e.g., 10.000.00 Hz), amplitude (e.g., 5.000V), offset, and duty cycle for sine waves. To the right of the display are vertical rows of buttons labeled FREQ, AMPL, OFFS, DUTY, and PHAS, along with horizontal buttons for WAVE, MOD, SYS, MEAS, OK, CH1, CH2, and directional arrows. Below these buttons are BNC connectors for 'Ext. IN', 'CH1', and 'CH2'. A large rotary encoder is located on the far right. The device is shown with its foldable front stands extended.
Front Panel Controls and Connectors:
- Tampilan: 2.4-inch TFT color screen for waveform visualization and parameter display.
- Tombol daya: Located on the lower left, used to turn the device on/off.
- Function Buttons (Vertical): FREQ (Frequency), AMPL(Amplitude), OFFS (Offset), DUTY (Duty Cycle), PHAS (Phase). Used to select parameters for adjustment.
- Navigation/Mode Buttons (Horizontal): WAVE (Waveform selection), MOD (Modulation), SYS (System settings), MEAS (Measurement), OK (Confirm), CH1/CH2 (Channel selection), Arrow buttons (Navigation).
- Rotary Encoder: Large knob on the right for fine adjustment of selected parameters.
- BNC Connectors:
- Ext. IN: External input for frequency counter or modulation.
- CH1: Output for Channel 1.
- CH2: Output for Channel 2.
5. Setup
Follow these steps to set up your function generator:
- Panggonan: Place the function generator on a stable, flat surface with adequate ventilation. Ensure it is away from direct sunlight, heat sources, and moisture.
- Sambungan daya: Connect the provided power supply unit to the DC input port on the rear of the device. Plug the power adapter into a suitable electrical outlet.
- Connecting Output Cables: Connect the BNC signal terminals (cables) to the CH1 and/or CH2 output connectors on the front panel. Connect the other end of the BNC cables to your desired load or measurement device (e.g., oscilloscope, circuit).
- Daya On: Press the power button on the front panel to turn on the device. The display will illuminate, and the system will initialize.
6. Operasi
This section details the basic operation of the Joy-IT JT-JDS6600 function generator.
6.1. Pamilihan Saluran
Tekan ing CH1 or CH2 button to select the desired output channel for configuration. The active channel's parameters will be displayed prominently on the screen.
6.2. Waveform Selection
Tekan ing GELOMBANG button to cycle through available waveforms (Sine, Rectangular, Triangle, Pulse, Half-wave, etc.). The selected waveform will be shown on the display.
6.3. Setelan Frekuensi
- Select the desired channel (CH1 or CH2).
- Tekan ing FREQ button. The frequency parameter on the display will be highlighted.
- Use the rotary encoder to adjust the frequency value. The arrow buttons can be used to move the cursor for digit-by-digit adjustment.
- Pencet OK kanggo konfirmasi setelan.
6.4. Setelan Amplitude
- Pilih saluran sing dipengini.
- Tekan ing AMPL tombol. Ing amplitude parameter will be highlighted.
- Use the rotary encoder to adjust the amplitude (Vpp).
- Pencet OK kanggo konfirmasi.
6.5. Setting Offset and Duty Cycle
Similar to frequency and amplitude, press the OFF button to adjust the DC offset and the TUGAS button to adjust the duty cycle (for rectangular/pulse waveforms). Use the rotary encoder for adjustment and OK kanggo konfirmasi.
6.6. Using the Frequency Counter
The device includes a 1-channel frequency counter. Connect the signal to be measured to the Ext. IN BNC connector. Press the MEAS button to access the measurement functions, which typically include frequency counting.
7. Pangopènan
Proper maintenance ensures the longevity and optimal performance of your function generator.
- Reresik: Gunakake kain sing alus lan garing kanggo ngresiki njaba piranti. Kanggo rereget wangkal, a rada damp kain karo deterjen entheng bisa digunakake, mesthekake ora ana cairan sing mlebu ing piranti. Aja nggunakake pembersih abrasif utawa pelarut.
- Panyimpenan: When not in use, store the device in a cool, dry place, away from dust and direct sunlight. It is recommended to keep it in its original packaging or a protective case.
- Kalibrasi: While the device is factory calibrated, professional calibration may be required periodically for applications demanding high precision. Refer to a qualified service technician for calibration services.
8. Ngatasi masalah
If you encounter issues with your Joy-IT JT-JDS6600, refer to the following common problems and solutions:
| Masalah | Kemungkinan Penyebab | Solusi |
|---|---|---|
| Piranti ora urip. | No power, faulty power adapter, loose connection. | Check power outlet. Ensure power adapter is securely connected to both the device and the outlet. Try a different outlet. |
| No signal output. | Incorrect channel selected, amplitude set to 0V, faulty BNC cable, incorrect load connection. | Verify the correct channel is selected. Check amplitude setting. Test BNC cables. Ensure load is properly connected and has correct impedance. |
| Frequency counter not working. | Signal not connected to Ext. IN, signal too weak/strong, incorrect measurement mode. | Ensure signal is connected to Ext. IN. Adjust input signal level if possible. Select the correct measurement mode using the MEAS button. |
| Tampilan kosong utawa beku. | Software error, temporary glitch. | Turn off the device, wait a few seconds, then turn it back on. If the problem persists, contact support. |
If the problem persists after trying these solutions, please contact Joy-IT customer support.
9. Spesifikasi
Technical specifications for the Joy-IT JT-JDS6600 Function Generator:
| Paramèter | Nilai |
|---|---|
| Signal Channels | 2 |
| Frequency Counter Channel | 1 |
| Wangun ombak | Sine, Rectangular, Triangle, Pulse, Half-wave, Exponential Rise, etc. |
| Rentang Frekuensi (Sinus) | 0 - 15 MHz |
| Frequency Range (Rectangular, Triangle) | 0 - 15 MHz |
| Rentang Frekuensi (TTL, Pulsa) | 0 - 6 MHz |
| Frekuensi Frekuensi | ± 20 ppm |
| Stabilitas Frekuensi | ±1 ppm/3h |
| Sampling Rate | 266 MSa/s |
| Amplitude Range (<10 MHz) | 2 mVpp - 20 Vpp |
| Amplitude Range (>10 MHz) | 2 mVpp - 10 Vpp |
| Impedansi Output | 50 ohm ± 10% |
| Tipe Tampilan | Layar Warna LCD TFT |
| Ukuran Tampilan | 2.4 ing |
| Ukuran (L x W x H) | 194 x 178 x 69 mm |
| Bobot | 830g wuh |
| Sumber Daya | Daya Powered |
10. Warranty lan Dhukungan
Joy-IT products are manufactured to high-quality standards and are covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Joy-IT websitus.
For technical support, troubleshooting assistance, or spare parts inquiries, please contact Joy-IT customer service through their official channels. When contacting support, please have your product model number (JT-JDS6600) and purchase information ready.
Websitus: www.joy-it.net (Please check for the most current contact information)





